The Maryland Museum of Electric Light
Item Count224
Electrical Artifacts
1items
Ephemera - Cabinet Cards & Portraits
46items
Ephemera - Documents: Mina Miller Edison
5items
Ephemera - Documents: Thomas A Edison
33items
Ephemera - Electric Lighting Company Documents
4items
Ephemera - Photographs
11items
Ephemera - Thos. A. Edison Jr.
2items
Incandescent Lamps
116items
Joseph Swan Special Collection
5items
Meters - Electric Light Systems
1items