Part of PICRYL.com. Not developed or endorsed by the Library of Congress

phenomenon

public
4 media by topicpage 1 of 1
Anaconda smelter, Montana. Anaconda Copper Mining Company. Certain oils and organic chemical compounds form the reagents with which the finely ground sulphide ore mixed with water is agitated. This makes possible the phenomenon of flotation of the ore

Anaconda smelter, Montana. Anaconda Copper Mining Company. Certain oil...

Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.

Puck magazine cover - A puzzling phenomenon / Keppler.

Puck magazine cover - A puzzling phenomenon / Keppler.

Print shows Puck holding a lithographic pen, standing next to a laborer who is reading a notice posted on a wall that states "'Reduction in Wages due to the Great Law of Supply and Demand'. Explanation by Repub... More

Dr. Hollick's select lectures for gentlemen only. On the philosophy and physiology of that grandest phenomenon in nature. The origin of life! and its physical and moral consequences, which were delivered in New York City, sixty-five times in one

Dr. Hollick's select lectures for gentlemen only. On the philosophy an...

Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 197, Folder 37a.

Flaming sword, or a sign from Heaven! Being a remarkable phenomenon seen in the State of New Hampshire in May last. [179-?].