![Testing strength of glass panels. Washington, D.C., June 21. With glass blocks being used more and more these days in the construction [of] buildings, The National Bureau of Standards is conducting extensive tests to determine how much wind pressure the panels will stand. So far the panels have resisted 633 pounds wind load. Pictured conducting the tests are, left to right: Dr. C.H. Hahner, R.C. Carter, and A.S. Endler, all of the Bureau, 6/21/38](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTUvMTEvMjUvdGVzdGluZy1zdHJlbmd0aC1vZi1nbGFzcy1wYW5lbHMtd2FzaGluZ3Rvbi1kYy1qdW5lLTIxLXdpdGgtZ2xhc3MtYmxvY2tzLWJlaW5nLTEwMjQuanBn/40/49/webp "Testing strength of glass panels. Washington, D.C., June 21. With glass blocks being used more and more these days in the construction [of] buildings, The National Bureau of Standards is conducting extensive tests to determine how much wind pressure the panels will stand. So far the panels have resisted 633 pounds wind load. Pictured conducting the tests are, left to right: Dr. C.H. Hahner, R.C. Carter, and A.S. Endler, all of the Bureau, 6/21/38")
Testing strength of glass panels. Washington, D.C., June 21. With glas...
Public domain historic photograph of Washington DC, free to use, no copyright restrictions image - Picryl description
Design drawing for abstract stained glass Door and Flanking Glass Pane...
Annotations on drawing: CSH, 2-A, 2-B, 3-A, 3-B, 2-B, 2- Glass Panel Artif. Lit, Covered Up on Inside, Glass Panel Covered on Inside [Bar?]. Image continues from recto to verso. Sticker: Contemporary. Purchase... More
![[Design drawing for abstract stained glass Door and Flanking Glass Panels, On Kinderkamack Rd]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4NTcvMDEvMDEvZGVzaWduLWRyYXdpbmctZm9yLWFic3RyYWN0LXN0YWluZWQtZ2xhc3MtZG9vci1hbmQtZmxhbmtpbmctZ2xhc3MtcGFuZWxzLW9uLTEtMTAyNC5qcGc%3D/40/30/webp "[Design drawing for abstract stained glass Door and Flanking Glass Panels, On Kinderkamack Rd]")
[Design drawing for abstract stained glass Door and Flanking Glass Pan...
Public domain image of watercolor painting from British-related collections, free to use, no copyright restrictions - Picryl description
![[Design drawing for abstract stained glass Door and Flanking Glass Panels, On Kinderkamack Rd]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4NTcvMDEvMDEvZGVzaWduLWRyYXdpbmctZm9yLWFic3RyYWN0LXN0YWluZWQtZ2xhc3MtZG9vci1hbmQtZmxhbmtpbmctZ2xhc3MtcGFuZWxzLW9uLTItMTAyNC5qcGc%3D/40/30/webp "[Design drawing for abstract stained glass Door and Flanking Glass Panels, On Kinderkamack Rd]")
[Design drawing for abstract stained glass Door and Flanking Glass Pan...
Public domain image of watercolor painting from British-related collections, free to use, no copyright restrictions - Picryl description
Pickwick Dam. Control room at Pickwick powerhouse with equipment for f...
Picryl description: Public domain image of a lobby, large living room, hall, interior, free to use, no copyright restrictions.
Idlewild National Airport. Arrival building, glass panels, vertical in...
Picryl description: Public domain photo of a factory, warehouse, commercial or industrial building, free to use, no copyright restrictions image.
One of 14 colorful glass panels inside the memorial building of the Cu...
Title, date and keywords based on information provided by the photographer. It opened on July 4, 1894. The monument, a 125-foot black Quincy granite shaft designed by architect Levi Scofield, honors the estimat... More
Stouffer's restaurant, Lancaster Ave., Philadelphia. Devin Room, to gl...
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
![[Design drawing for abstract stained glass Door and Flanking Glass Panels, On Kinderkamack Rd]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE4NTcvMDEvMDEvZGVzaWduLWRyYXdpbmctZm9yLWFic3RyYWN0LXN0YWluZWQtZ2xhc3MtZG9vci1hbmQtZmxhbmtpbmctZ2xhc3MtcGFuZWxzLW9uLTEwMjQuanBn/40/30/webp "[Design drawing for abstract stained glass Door and Flanking Glass Panels, On Kinderkamack Rd]")
[Design drawing for abstract stained glass Door and Flanking Glass Pan...
Public domain image of watercolor painting from British-related collections, free to use, no copyright restrictions - Picryl description
Design drawing for abstract stained glass Door and Flanking Glass Pane...
Annotations on drawing: CSH, 2-A, 2-B, 3-A, 3-B, 2-B, 2- Glass Panel Artif. Lit, Covered Up on Inside, Glass Panel Covered on Inside [Bar?]. Image continues from recto to verso. Sticker: Contemporary. Purchase... More
Stouffer's restaurant, Lancaster Ave., Philadelphia. Devin Room, to gl...
Picryl description: Public domain image of a historic building in Philadelphia, Pennsylvania, free to use, no copyright restrictions.
Pickwick Dam. Control room at Pickwick powerhouse with equipment for f...
Original Tennessee Valley Authority (TVA) number: K 1775. Title and other information from caption sheet entry. Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division... More
Schrafft's, Madison and 47th St. Glass panels, to counter
Picryl description: Public domain image of a historic place interior, salon, hall lobby, living room, 18th-19th century architecture, free to use, no copyright restrictions.
Wheeler Dam and powerhouse. Entrance lobby with access to elevator, st...
Public domain photograph of stairs, steps, free to use, no copyright restrictions image - Picryl description
Testing strength of glass panels. Washington, D.C., June 21. With glas...
A black and white photo of men working in a factory, Library of Congress Harris and Ewing collection Title from unverified caption data received with the Harris & Ewing Collection. Gift; Harris & Ewing, Inc. 1... More
Design drawing for abstract stained glass Door and Flanking Glass Pane...
Annotations on drawing: CSH, 2-A, 2-B, 3-A, 3-B, 2-B, 2- Glass Panel Artif. Lit, Covered Up on Inside, Glass Panel Covered on Inside [Bar?]. Image continues from recto to verso. Sticker: Contemporary. Purchase... More
Schrafft's, Madison and 47th St. Glass panels, to counter
Picryl description: Public domain image of a historic place interior, salon, hall lobby, living room, 18th-19th century architecture, free to use, no copyright restrictions.
Idlewild National Airport. Arrival building, glass panels, vertical in...
Annotation: for Progressive architecture. Public domain photograph - New York, United States, free to use, no copyright restrictions image - Picryl description
One of 14 colorful glass panels inside the memorial building of the Cu...
Title, date and keywords based on information provided by the photographer. It opened on July 4, 1894. The monument, a 125-foot black Quincy granite shaft designed by architect Levi Scofield, honors the estimat... More
One of 14 colorful glass panels inside the memorial building of the Cu...
Title, date and keywords based on information provided by the photographer. It opened on July 4, 1894. The monument, a 125-foot black Quincy granite shaft designed by architect Levi Scofield, honors the estimat... More