German slide manufacturer, 1911-1930s
Location
Dates of Production
1911-1930s
Notes
Trademark of book publisher E.A. Seemann between 1911-1930s.
References
Lucerna Magic Lantern Web Resource, lucerna.exeter.ac.uk, item 1001569. Accessed 12 June 2024.
Lucerna Magic Lantern Web Resource, lucerna.exeter.ac.uk, item 1001568. Accessed 28 May 2025.
"Glasdias Hersteller." Humboldt-Universität zu Berlin. https://wikis.hu-berlin.de/mediathek/Glasdias_Hersteller#Paul_Kleye AccessedMay 28, 2025.
