I just acquired this nice little set and find it so interesting that Powell Crosley bought The Precision Equipment Company as a way to easily obtain the Armstrong license. It works great with a 200A tube and you can see the filament glow in the little peek-hole on the front panel. The chassis is very simple like the Crosley "PUP" with the book capacitor. It's still has the ID tags dated 5-1-1923. The original owner was a Mr. Cory D. Johnson of Bevans, New Jersey
