Rocky Mountain Laboratories, Building No. 4, 903 South Fourth Street, ...
Significance: The Rocky Mountain Laboratories possess national significance due to the pioneering research conducted at these laboratories from 1921-1945 toward the development of vaccines for insect-borne dise... More
Ham's Bluff Lighthouse, Assistant Keeper's Quarters, Maroon Ridge of H...
Significance: The significance of the two auxiliary buildings is their association with the Ham's Bluff Lighthouse. The Lighthouse was put into operation in 1913 by the Danish government in response to the bui... More
Ham's Bluff Lighthouse, Assistant Keeper's Quarters, Maroon Ridge of H...
Significance: The significance of the two auxiliary buildings is their association with the Ham's Bluff Lighthouse. The Lighthouse was put into operation in 1913 by the Danish government in response to the bui... More
Watertown Arsenal, Building No. 312, Wooley Avenue, Watertown, Middles...
Significance: Building No. 312, constructed to facilitate the erection of gun carriages, is significant for its industrial association with three adjacent buildings to the west, south, and north (312, HAER No. ... More
Bureau of Mines Boulder City Experimental Station, Annex, Date Street ...
Significance: Building 800, as part of the Date Street Complex, was part of the Bureau of Mines Electrometallurgical Research Facility located in Boulder City. As such, it is within the designated Boulder City... More
Bureau of Mines Boulder City Experimental Station, Annex, Date Street ...
Significance: Building 800, as part of the Date Street Complex, was part of the Bureau of Mines Electrometallurgical Research Facility located in Boulder City. As such, it is within the designated Boulder City... More
MacDill Air Force Base, Armament & Instrument Inspection & Adjustment ...
Significance: The Armament and Inspection Building, due to its architectural integrity and its contribution to the Second World War-era infrastructure, is an integral part of MacDill Air Force Base's historic c... More
Rocky Mountain Arsenal, Laboratory Building, 510 feet South of Decembe...
Survey number: HAER CO-21-AO Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Laboratory Building, 510 feet South of Decembe...
Survey number: HAER CO-21-AO Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Natick Research & Development Laboratories, Climatic Chambers Building...
Significance: The U.S. Army Natick Research and Development Laboratories is significant primarily for its function and for the buildings and engineering components of the complex which fulfill that function. W... More
Savage Tire Factory, Office Building, 2301 Main Street, San Diego, San...
Survey number: HAER CA-79-B Building/structure dates: ca. 1920 Initial Construction Building/structure dates: 1934 Subsequent Work Building/structure dates: after 1989 Subsequent Work
Savage Tire Factory, Office Building, 2301 Main Street, San Diego, San...
Survey number: HAER CA-79-B Building/structure dates: ca. 1920 Initial Construction Building/structure dates: 1934 Subsequent Work Building/structure dates: after 1989 Subsequent Work
Savage Tire Factory, Office Building, 2301 Main Street, San Diego, San...
Survey number: HAER CA-79-B Building/structure dates: ca. 1920 Initial Construction Building/structure dates: 1934 Subsequent Work Building/structure dates: after 1989 Subsequent Work
Frankford Arsenal, Building No. 68, Southeast corner of Walbach Street...
Significance: Building 68, constructed as a fuze loading house, is associated with the expansion of Frankford Arsenal during World War II. Used as a laboratory after 1946, the building is also associated with ... More
U.S. Naval Hospital, Corps Barracks, Park Boulevard, Balboa Park, San ...
Significance: A contributing structure in an eligible historic district. Not individually significant. (Designed and built to be a school and dormitory for student hospital orderlies.) Survey number: HABS CA... More
Fennell's Orchid Jungle, 26715 Southwest 157 Avenue, Homestead, Miami-...
Significance: The site was one of the earliest roadside attractions in Miami-Dade County and South Florida. The site is significant in the history of botanical research in the U.S. for the propagation and popul... More
Jacob Tome Institute, Memorial Hall, Tome Road, Port Deposit, Cecil Co...
Last 10 b/w photos are photogrammetric images. Significance: Memorial Hall, the main structure of the Tome School for Boys, is a notable example of the Beaux-Arts or American Renaissance style effectively used ... More
Jacob Tome Institute, Memorial Hall, Tome Road, Port Deposit, Cecil Co...
Last 10 b/w photos are photogrammetric images. Significance: Memorial Hall, the main structure of the Tome School for Boys, is a notable example of the Beaux-Arts or American Renaissance style effectively used ... More
Jacob Tome Institute, Memorial Hall, Tome Road, Port Deposit, Cecil Co...
Last 10 b/w photos are photogrammetric images. Significance: Memorial Hall, the main structure of the Tome School for Boys, is a notable example of the Beaux-Arts or American Renaissance style effectively used ... More
Jacob Tome Institute, Memorial Hall, Tome Road, Port Deposit, Cecil Co...
Last 10 b/w photos are photogrammetric images. Significance: Memorial Hall, the main structure of the Tome School for Boys, is a notable example of the Beaux-Arts or American Renaissance style effectively used ... More
Jacob Tome Institute, Memorial Hall, Tome Road, Port Deposit, Cecil Co...
Last 10 b/w photos are photogrammetric images. Significance: Memorial Hall, the main structure of the Tome School for Boys, is a notable example of the Beaux-Arts or American Renaissance style effectively used ... More
Tucson Plant Materials Center, Administration Building, 3241 North Rom...
Survey number: HABS AZ-159-B Building/structure dates: 1935 Initial Construction
National Park Seminary, Main, Linden Lane, Silver Spring, Montgomery C...
Significance: Main exemplifies the site's evolving history. It is a conglomeration of eight buildings with adjoining extensions and adaptations that were completed between 1887 and the 1940s. It is the core o... More
National Park Seminary, Main, Linden Lane, Silver Spring, Montgomery C...
Significance: Main exemplifies the site's evolving history. It is a conglomeration of eight buildings with adjoining extensions and adaptations that were completed between 1887 and the 1940s. It is the core o... More
National Park Seminary, Main, Linden Lane, Silver Spring, Montgomery C...
Significance: Main exemplifies the site's evolving history. It is a conglomeration of eight buildings with adjoining extensions and adaptations that were completed between 1887 and the 1940s. It is the core o... More
National Park Seminary, Main, Linden Lane, Silver Spring, Montgomery C...
Significance: Main exemplifies the site's evolving history. It is a conglomeration of eight buildings with adjoining extensions and adaptations that were completed between 1887 and the 1940s. It is the core o... More
National Park Seminary, Main, Linden Lane, Silver Spring, Montgomery C...
Significance: Main exemplifies the site's evolving history. It is a conglomeration of eight buildings with adjoining extensions and adaptations that were completed between 1887 and the 1940s. It is the core o... More
Fitzsimons General Hospital, Laboratory Annex, Northwest Corner of Eas...
Survey number: HABS CO-172-AN Building/structure dates: 1918 Initial Construction
Harvard University, Lawrence Hall, 3 Kirkland Street, Cambridge, Middl...
Significance: This academic building was originally built as a laboratory and residence. Designed in a brick Italianate style, the building had been extensively remodeled, but retained its original exterior ch... More
Hughes Aircraft Company, Manufacturing Building, 6775 Centinela Avenue...
Significance: Conceived as a research and development building for the Guided Missile Department, Building 20 is a rectangular, high bay single story, steel frame post and beam structure with an L-shaped one st... More
Hughes Aircraft Company, Manufacturing Building, 6775 Centinela Avenue...
Significance: Conceived as a research and development building for the Guided Missile Department, Building 20 is a rectangular, high bay single story, steel frame post and beam structure with an L-shaped one st... More
Providence Sewage Treatment System, Fields Point Plant, Laboratory, Er...
Significance: The laboratory was one of three building erected during the original development of Fields Point as the City of Providence's facility for treatment of sewage using the chemical precipitation proce... More
U.S.D.A. Plant Quarantine Building, 209 River Street, Hoboken, Hudson ...
See also HAER No. NJ-63, Hoboken Piers Headhouse Significance: Constructed in 1940 to carry out the provisions of the National Plant Quarantine Act of 1912, the USDA Plant Quarantine Building is significant as ... More
U.S.D.A. Plant Quarantine Building, 209 River Street, Hoboken, Hudson ...
See also HAER No. NJ-63, Hoboken Piers Headhouse Significance: Constructed in 1940 to carry out the provisions of the National Plant Quarantine Act of 1912, the USDA Plant Quarantine Building is significant as ... More
U.S.D.A. Plant Quarantine Building, 209 River Street, Hoboken, Hudson ...
See also HAER No. NJ-63, Hoboken Piers Headhouse Significance: Constructed in 1940 to carry out the provisions of the National Plant Quarantine Act of 1912, the USDA Plant Quarantine Building is significant as ... More
U.S.D.A. Plant Quarantine Building, 209 River Street, Hoboken, Hudson ...
See also HAER No. NJ-63, Hoboken Piers Headhouse Significance: Constructed in 1940 to carry out the provisions of the National Plant Quarantine Act of 1912, the USDA Plant Quarantine Building is significant as ... More
U.S.D.A. Plant Quarantine Building, 209 River Street, Hoboken, Hudson ...
See also HAER No. NJ-63, Hoboken Piers Headhouse Significance: Constructed in 1940 to carry out the provisions of the National Plant Quarantine Act of 1912, the USDA Plant Quarantine Building is significant as ... More
Air Force Plant PJKS, Systems Integration Laboratory, Components Test ...
Significance: It played a significant role in the development of the Titan II ICBM, which not only served as the largest and most destructive weapon in the U.S. nuclear arsenal during the Cold War, but also fun... More
Hughes Aircraft Company, Radar Building, 6775 Centinela Avenue, Los An...
Significance: With more than 200,000 sq ft, Building 12 is by far the largest building of the Hughes complex designed specifically for research and development. It provided a huge increase in office, laborator... More
University of Nevada, Reno, Dairy Building, North of East Ninth Street...
Significance: The University of Nevada, Reno, Dairy Building (Veterinary Science Building) is significant as a contributing structure to the University of Nevada Reno Historic District listed on the National Re... More
University of Nevada, Reno, Dairy Building, North of East Ninth Street...
Significance: The University of Nevada, Reno, Dairy Building (Veterinary Science Building) is significant as a contributing structure to the University of Nevada Reno Historic District listed on the National Re... More
University of Nevada, Reno, Dairy Building, North of East Ninth Street...
Significance: The University of Nevada, Reno, Dairy Building (Veterinary Science Building) is significant as a contributing structure to the University of Nevada Reno Historic District listed on the National Re... More
Old Springdale High School, U.S. Highway 71B, Springdale, Washington C...
1995 Charles E. Peterson Prize, Entry Significance: The Old Springdale High School is located on the south half of a lot consisting of 8.06 acres on what was some miles outside of Springdale Arkansas in 1910 wh... More
Old Springdale High School, U.S. Highway 71B, Springdale, Washington C...
1995 Charles E. Peterson Prize, Entry Significance: The Old Springdale High School is located on the south half of a lot consisting of 8.06 acres on what was some miles outside of Springdale Arkansas in 1910 wh... More
Conrad Refining Company Oil Refinery, Laboratory, 25 feet northwest of...
Significance: The laboratory contributes to the significance of the Conrad Refinery Company Oil Refinery. It is a well-preserved example of a type of support facility provided at a small refinery built between... More
Conrad Refining Company Oil Refinery, Laboratory, 25 feet northwest of...
Significance: The laboratory contributes to the significance of the Conrad Refinery Company Oil Refinery. It is a well-preserved example of a type of support facility provided at a small refinery built between... More
Conrad Refining Company Oil Refinery, Laboratory, 25 feet northwest of...
Significance: The laboratory contributes to the significance of the Conrad Refinery Company Oil Refinery. It is a well-preserved example of a type of support facility provided at a small refinery built between... More
U.S. Naval Hospital, Ward D, Park Boulevard, Balboa Park, San Diego, S...
Significance: A contributing structure in an eligible historic district. Not individually significant. (Designed and built to be a hospital ward building.) Survey number: HABS CA-1548-H Building/structure d... More
Desert Botanical Laboratory, Tumamoc Hill, Tucson, Pima County, AZ
Significance: The Desert Botanical Laboratory is important as the first center for the study of desert plant ecology, and for the outstanding scientists who paved the way for further development in the study of... More
Desert Botanical Laboratory, Main Laboratory Building, Tumamoc Hill, T...
Unprocessed Field note material exists for this structure: FN-35 Survey number: HABS AZ-138-A Building/structure dates: 1906 Initial Construction National Register of Historic Places NRIS Number: 66000190
Jet Propulsion Laboratory Edwards Facility, Liner Laboratory, Edwards ...
Unprocessed Field note material exists for this structure: N686 Survey number: HAER CA-163-L
Oakland Naval Supply Center, Civilian Quarters, Between East K Street ...
Survey number: HABS CA-2614-K Building/structure dates: 1943 Initial Construction
Oakland Naval Supply Center, Civilian Quarters, Between East K Street ...
Survey number: HABS CA-2614-K Building/structure dates: 1943 Initial Construction
Watertown Arsenal, Building No. 311, Arsenal Street, Watertown, Middle...
Significance: Building No. 311 is essential to understanding Watertown Arsenal activities from World War I to the present day. Reputed to be one of the largest structures in the world in 1917, it was designed ... More
Waterways Experiment Station, Hydraulics Laboratory, Halls Ferry Road,...
Significance: Established in response to a campaign to create a national hydraulics laboratory during the 1920s, the Waterways Experiment Station's activities include the resolution of hydraulic problems in wat... More
Waterways Experiment Station, Hydraulics Laboratory, Halls Ferry Road,...
Significance: Established in response to a campaign to create a national hydraulics laboratory during the 1920s, the Waterways Experiment Station's activities include the resolution of hydraulic problems in wat... More
Waterways Experiment Station, Hydraulics Laboratory, Halls Ferry Road,...
Significance: Established in response to a campaign to create a national hydraulics laboratory during the 1920s, the Waterways Experiment Station's activities include the resolution of hydraulic problems in wat... More
Rocky Mountain Arsenal, Administration-Laboratory- Change House-Bomb R...
Survey number: HAER CO-21-AH Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Idaho National Engineering Laboratory, Advanced Reentry Vehicle Fusing...
Significance: The AVRFS facility was built for the U.S. Air Force to evaluate the impact of gamma radiation on certain packages of instruments related to the fuzing system of guided missile warheads. During the... More
Idaho National Engineering Laboratory, Advanced Reentry Vehicle Fusing...
Significance: The AVRFS facility was built for the U.S. Air Force to evaluate the impact of gamma radiation on certain packages of instruments related to the fuzing system of guided missile warheads. During the... More
Idaho National Engineering Laboratory, Advanced Reentry Vehicle Fusing...
Significance: The AVRFS facility was built for the U.S. Air Force to evaluate the impact of gamma radiation on certain packages of instruments related to the fuzing system of guided missile warheads. During the... More
Bureau of Mines Metallurgical Research Laboratory, Original Building, ...
Significance: Building 200, as part of the Date Street Complex, was part of the Bureau of Mines Electrometallurgical Research Facility located in Boulder City. As such, it is within the designated Boulder City... More
Thomas A. Edison Laboratories, Machine Shop & Library, Main Street & L...
See also HAER NJ-70 (A-C) for additional documentation. Survey number: HABS NJ-808-B
Thomas A. Edison Laboratories, Machine Shop & Library, Main Street & L...
See also HAER NJ-70 (A-C) for additional documentation. Survey number: HABS NJ-808-B
Idaho National Engineering Laboratory, Test Area North, Hangar No. 629...
Significance: TAN 629 was built as the Flight Engine Test facility for the Aircraft Nuclear Propulsion Project of the U.S. Air Force and the Atomic Energy Commission. Intended to house a test jet airplane using... More
Idaho National Engineering Laboratory, Test Area North, Hangar No. 629...
Significance: TAN 629 was built as the Flight Engine Test facility for the Aircraft Nuclear Propulsion Project of the U.S. Air Force and the Atomic Energy Commission. Intended to house a test jet airplane using... More
Rocky Mountain Arsenal, Ethylene Generator-R & D Laboratory, December ...
Survey number: HAER CO-21-D Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Air Force Plant PJKS, Systems Integration Laboratory, Systems Integrat...
Significance: It played a significant role in the development of the Titan II ICBM, which not only served as the largest and most destructive weapon in the U.S. nuclear arsenal during the Cold War, but also fun... More
Air Force Plant PJKS, Systems Integration Laboratory, Systems Integrat...
Significance: It played a significant role in the development of the Titan II ICBM, which not only served as the largest and most destructive weapon in the U.S. nuclear arsenal during the Cold War, but also fun... More
NASA Industrial Plant, Missile Research Laboratory, 12214 Lakewood Bou...
Significance: Building 41 was used for missile research and construction and is a contributing factor to the historic value of the NASA site. Survey number: HAER CA-310-G Building/structure dates: 1942 Initia... More
U.S. Naval Hospital, Laboratory & Outpatient Building, Park Boulevard,...
Significance: A contributing structure in an eligible historic district. Not individually significant. (Designed and built to be a hospital outpatients clinic and laboratory building.) Survey number: HABS CA... More
U.S. Naval Hospital, Laboratory & Outpatient Building, Park Boulevard,...
Significance: A contributing structure in an eligible historic district. Not individually significant. (Designed and built to be a hospital outpatients clinic and laboratory building.) Survey number: HABS CA... More
Navy Yard, Building No. 142, Intersection of Sicard Street & Patterson...
Significance: Building 142 is a contributing property in the Washington Navy Yard National Historic Landmark. The Washington Navy Yard once served as the center for naval ordnance research and production and i... More
Underwriters' Laboratories, 207-231 East Ohio Street, Chicago, Cook Co...
Significance: The Underwriters' Laboratories buildings are of interest historically because they served as the headquarters from 1905 to 1979 of the well-known organization in the United States dedicated to the... More
Underwriters' Laboratories, 207-231 East Ohio Street, Chicago, Cook Co...
Significance: The Underwriters' Laboratories buildings are of interest historically because they served as the headquarters from 1905 to 1979 of the well-known organization in the United States dedicated to the... More
Underwriters' Laboratories, 207-231 East Ohio Street, Chicago, Cook Co...
Significance: The Underwriters' Laboratories buildings are of interest historically because they served as the headquarters from 1905 to 1979 of the well-known organization in the United States dedicated to the... More
Underwriters' Laboratories, 207-231 East Ohio Street, Chicago, Cook Co...
Significance: The Underwriters' Laboratories buildings are of interest historically because they served as the headquarters from 1905 to 1979 of the well-known organization in the United States dedicated to the... More
Underwriters' Laboratories, 207-231 East Ohio Street, Chicago, Cook Co...
Significance: The Underwriters' Laboratories buildings are of interest historically because they served as the headquarters from 1905 to 1979 of the well-known organization in the United States dedicated to the... More
U.S. Geological Survey, Rock Magnetics Laboratory, 345 Middlefield Roa...
Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth ... More
U.S. Geological Survey, Rock Magnetics Laboratory, 345 Middlefield Roa...
Significance: The temporary building, which was originally a temporary military hospital, became, in 1959, the home of the Rock Magnetics Laboratory and the site of revolutionary research in the field of earth ... More
Hughes Aircraft Company, Cargo Building, 6775 Centinela Avenue, Los An...
Significance: Known to posterity as the structure where the famed "Spruce Goose" was built, the monumental Building 15 is constructed entirely of wood and consists of two parallel gabled hangar bays, designated... More
Hughes Aircraft Company, Cargo Building, 6775 Centinela Avenue, Los An...
Significance: Known to posterity as the structure where the famed "Spruce Goose" was built, the monumental Building 15 is constructed entirely of wood and consists of two parallel gabled hangar bays, designated... More
Hughes Aircraft Company, Cargo Building, 6775 Centinela Avenue, Los An...
Significance: Known to posterity as the structure where the famed "Spruce Goose" was built, the monumental Building 15 is constructed entirely of wood and consists of two parallel gabled hangar bays, designated... More
Hughes Aircraft Company, Cargo Building, 6775 Centinela Avenue, Los An...
Significance: Known to posterity as the structure where the famed "Spruce Goose" was built, the monumental Building 15 is constructed entirely of wood and consists of two parallel gabled hangar bays, designated... More
Hughes Aircraft Company, Cargo Building, 6775 Centinela Avenue, Los An...
Significance: Known to posterity as the structure where the famed "Spruce Goose" was built, the monumental Building 15 is constructed entirely of wood and consists of two parallel gabled hangar bays, designated... More
Blossom Point Farm, La Plata, Charles County, MD
Significance: Although architecturally simple in design, the Ballast House contains exceptionally fine, attractive 18th century style interior woodwork in remarkably good condition. The original kitchen, once ... More
Blossom Point Farm, La Plata, Charles County, MD
Significance: Although architecturally simple in design, the Ballast House contains exceptionally fine, attractive 18th century style interior woodwork in remarkably good condition. The original kitchen, once ... More
Blossom Point Farm, La Plata, Charles County, MD
Significance: Although architecturally simple in design, the Ballast House contains exceptionally fine, attractive 18th century style interior woodwork in remarkably good condition. The original kitchen, once ... More
Blossom Point Farm, La Plata, Charles County, MD
Significance: Although architecturally simple in design, the Ballast House contains exceptionally fine, attractive 18th century style interior woodwork in remarkably good condition. The original kitchen, once ... More
Blossom Point Farm, La Plata, Charles County, MD
Significance: Although architecturally simple in design, the Ballast House contains exceptionally fine, attractive 18th century style interior woodwork in remarkably good condition. The original kitchen, once ... More
Cape Canaveral Air Force Station, Launch Complex 34, Operations Suppor...
Significance: The Operations Support Building (OSB) is located in the Launch Complex (LC) 34 Area of the Cape Canaveral Air Force Station (CCAFS). This one-story, 30,506 square foot (ft2) facility, built in 19... More
Cape Canaveral Air Force Station, Launch Complex 34, Operations Suppor...
Significance: The Operations Support Building (OSB) is located in the Launch Complex (LC) 34 Area of the Cape Canaveral Air Force Station (CCAFS). This one-story, 30,506 square foot (ft2) facility, built in 19... More
Thomas A. Edison Laboratories, Main Street & Lakeside Avenue, West Ora...
See also HABS NJ-808 (A-B) for additional documentation. Significance: The Thomas A. Edison West Orange Laboratory site represents a significant era in the history of American manufacturing. Edison originally ... More
Thomas A. Edison Laboratories, Main Street & Lakeside Avenue, West Ora...
See also HABS NJ-808 (A-B) for additional documentation. Significance: The Thomas A. Edison West Orange Laboratory site represents a significant era in the history of American manufacturing. Edison originally ... More
Thomas A. Edison Laboratories, Main Street & Lakeside Avenue, West Ora...
See also HABS NJ-808 (A-B) for additional documentation. Significance: The Thomas A. Edison West Orange Laboratory site represents a significant era in the history of American manufacturing. Edison originally ... More
Thomas A. Edison Laboratories, Building No. 2, West Orange, Essex Coun...
See also HABS NJ-808 (A-B) for additional documentation. Significance: The Chemistry Laboratory was built in 1887 and was used as a chemistry lab until Edison's death in 1931. It was deliberately maintained as... More
Thomas A. Edison Laboratories, Building No. 2, West Orange, Essex Coun...
See also HABS NJ-808 (A-B) for additional documentation. Significance: The Chemistry Laboratory was built in 1887 and was used as a chemistry lab until Edison's death in 1931. It was deliberately maintained as... More
![[Students in a chemistry class conducting an experiment, Western High School, Washington, D.C.]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4OTkvMDEvMDEvc3R1ZGVudHMtaW4tYS1jaGVtaXN0cnktY2xhc3MtY29uZHVjdGluZy1hbi1leHBlcmltZW50LXdlc3Rlcm4taGlnaC1zY2hvb2wtMS02NDAuanBn/40/30/webp "[Students in a chemistry class conducting an experiment, Western High School, Washington, D.C.]")
[Students in a chemistry class conducting an experiment, Western High ...
No. 5. In album: "Western High School." Forms part of: Frances Benjamin Johnston Collection (Library of Congress).
General analytical laboratory, ... Union Sugar Co. Betteravia, Cal.
National Photo Company Collection. Aston photo no. 727. LC-F82-10209 (glass neg.)
A Third year high school girl in the chemical laboratory, - Greenbank ...
Picryl description: Public domain image of child labor, exploitation, children workers, economic conditions, free to use, no copyright restrictions.