(Tauch-Element nach Grenet.)
Description: A single-element battery source with flasks of
varying volumetric capacity, from 1/3 liter to 3 liters. These
battery elements, when placed in series, were a common source of
electrical current. (Expanded caption Copyright 1998, Edward J.
Haupt)
(Source: None given.)
Source of illustration: Zimmermann, E. (1903). XVIII. Preis-
Liste über psychologische und physiologische Apparate
(p. 128). Leipzig: Eduard Zimmermann.
DESCRIPTORS:
Type: Component
Stimulus:
System:
Output: