An electrode (a) that is a round, rubber bulb with a pronounced ridge traversing the centre; the bottom of the bulb tapers to a short stem that fits snugly over a steel stem that protrudes from a semi-circular concave steel shell; at the joint a short valv-like electrical connector extends from theā¦
An electrode (a) that is a round, rubber bulb with a pronounced ridge traversing the centre; the bottom of the bulb tapers to a short stem that fits snugly over a steel stem that protrudes from a semi-circular concave steel shell; at the joint a short valv-like electrical connector extends from the stem; the connector has a screw-thread clamp that secures the connector in a drilled-out hole; the box (b) is a small, rectangular cardboard box with flaps on both ends and a glue seam on the bottom corner
Number Of Parts
2
Part Names
a - electrode - Size: Length 6.9 cm x Width 4.1 cm x Depth 3.5 cm
b - box - Size: Length 8.0 cm x Width 4.5 cm x Depth 4.5 cm
Provenance
Used either by Dr. C. H. Bird or by Dr. Godfrey Bird, of Gananoque, Ont.