Go back to article: Technologies of Romance: Valentine from a Telegraph Clerk ♂ to a Telegraph Clerk ♀: the material culture and standards of early electrical telegraphy

Figure 6

Photograph of an early single fluid battery cell

© Science Museum/Science & Society Picture Library

Science Museum object 1895-13, Smee cell, 1895

DOI: http://dx.doi.org/10.15180/191201/017