Scientific Instruments
Leyden Jar Battery
Smithsonian, National Museum of American History. Open access, CC0.

Leyden Jar Battery

Glass jars lined with metal foil stored an electric charge, which could be released as a spark or shock.

Date
ca 1880
Maker
E. Leybold’s Nachfolger
Dimensions
overall: 15 1/2 in x 13 1/2 in x 17 in; 39.37 cm x 34.29 cm x 43.18 cm; jars (glass only): 10 1/4 in x 5 in; 26.035 cm x 12.7 cm; box: 6 in x 12 in x 12 in; 15.24 cm x 30.48 cm x 30.48 cm
Museum
National Museum of American History
Credit line
from Princeton University, Department of Physics, thru Frank Shoemaker

The museum's own record (Smithsonian, National Museum of American History)