Is there any easy way to determine date of manufacture on one of these? Reverse of unit is stencilled : Detector, Mine No. 4A, ZA 27932, WLH / 7 / 49 and Serial # plate is stamped 26871. Carry pack only, no transit chest. Not in my possession, so no pics. Does the 7/ 49 indicate May, 1949 perhaps?
Formerly the property of a Dominion, Saskatchewan and Manitoba Land Surveyor and used as a pin finder. Google has not provided much in the way of useful examples.
Thanks to all who provide input. Kayceel
Formerly the property of a Dominion, Saskatchewan and Manitoba Land Surveyor and used as a pin finder. Google has not provided much in the way of useful examples.
Thanks to all who provide input. Kayceel



















































