Title
Earth Inductor
Identifier
ABDNP:200198a
Description
Coil 500 turns; attached paper label of more recent origin '. L 155 mH R 73.07 Ohms ' Wooden frame with brass handle and slots for engorging vertically or horizontally.
Date
1900-1930
Format
frame height 365 mm; frame width 363 mm; mean diameter of coils 229 mm
brass, wood, paper
Coverage
Aberdeen
Creator
plate black on white base:' Miller Bros. / Aberdeen '