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Image
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Source
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Observations
from the source
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Gallenkamp
(1930s)
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Volta’s
pile
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Gallenkamp
(1930s)
|
Weston
standard cell
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Gallenkamp
(1930s)
|
Weston
standard cell
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Gallenkamp
(1930s)
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Weston
standard cell, single cell in case
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Gallenkamp
(1930s)
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Simple
cell
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Gallenkamp
(1930s)
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Simple
cells
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Gallenkamp
(1930s)
|
Bichromate
bottle battery
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Gallenkamp
(1930s)
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Bichromate
battery
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Gallenkamp
(1930s)
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Leclanche
cell
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Gallenkamp
(1930s)
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Leclanche
cell
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Gallenkamp
(1930s)
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Daniell
cell
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Gallenkamp
(1930s)
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Daniell
cell
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Gallenkamp
(1930s)
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Daniell
cell
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Gallenkamp
(1930s)
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Daniell
cell, gravity type
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Gallenkamp
(1930s)
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Bunsen
cell
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Gallenkamp
(1930s)
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Grove
cell
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Gallenkamp
(c. 1939)
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WESTON
STANDARD CELL, Students’ simple form
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Gallenkamp
(c. 1939)
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BICHROMATE
BOTTLE BATTERY
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Gallenkamp
(c. 1939)
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BICHROMATE
BATTERY in mahogany frame
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Gallenkamp
(c. 1939)
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LECLANCHE
CELL, ordinary form with porous pot
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Gallenkamp
(c. 1939)
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DANIELL
CELL, E.M.F. I -08 volts
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Gallenkamp
(c. 1939)
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DANIELL
CELL, outer container copper, with zinc rod in porous pot.
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Gallenkamp
(c. 1939)
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DANIELL
CELL, improved pattern by W. Somerville Vernon, of Cardiff Technical
College
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