subject
glass negatives
glass negatives: explore 2 source-linked works published from 1914 to 1920, with original documents and citations.
This collection is a preview while coverage and quality are evaluated.
Coverage and selection
Includes records with this source-supplied label or an explicit phrase match in their metadata. Matches indicate a mention, not proof that a paper uses a method or tests a material. Source versions are consolidated by DOI.
Sources: loc. Collection updated 2026-09-19. Counts describe this index, not the complete source archives.
Historic Meeting in London
1 negative : glass ; 5 x 7 in. or smaller. | Photograph shows a meeting at the Guildhall in London on September 4, 1914, during which Prime Minister Herbert Henry Asquith encouraged military recruitment for World War I. (Source: Flickr Commons project, 2011)