A boxed coil by W T M Co Ltd, patented 1907

Summary

  • Type 
    Other
  • Lot number 
    114
  • Location

Description

A boxed coil by W T M Co Ltd, patented 1907, wooden case with sloped lid, opening to interior, coil with three wiring points marked C, S and P+, the box 11.5 x 16 x 21.5cm.