Uranium Scout model T by Fisher Research Lab. Inc.

Fisher is one of my favorite manufactures. High quality and nice looking devices. Nice to find one in the original box with it's check source. The GM tube is a 900v Victoreen 1B85. Origional batteries were two 1.5 volt D cells, one 45 volt and one 67.5 volt. Now running on converters using 9volts.