RCA Chro-Bar Generator WR-502A Hermes knob replacement Minolta introcuced the MG --

Minolta introcuced the MG -- a completely new 16mm camera with a built-in meter that was smaller than their original Minolta 16

Directions on cup lid for both hot and cold liquids

it speaks authority

The lightweight makes it easy to carry and store

Weston Direct Reading selenium cell light meter in excellent operational & very good cosmetic condition

RCA Chro-Bar Generator WR-502A Hermes knob replacement Minolta introcuced the MG --RCA Chro Bar Generator WR 502A This is an RGB pattern generator used for testing televisions and monitors. This is a true professional instrument, it will generate color bars, dots, crosshatches, vertical lines, horizontal lines, and simple rasters. I've had it since 1970! It is battery powered and I removed the batteries so no corrosion and clean as a whistle on the inside.