Here we have a Vintage 1940′s Mitchell Airboy Sr. Aviation Navigation Receiver & Trans -Model AT-92-50. Appears to be complete. Has fold out schematics. The knob does turn the dial properly. The leather handle is in good condition. There is some paint loss on the top of the case. This takes two 67-1/2 V. I don’t have the batteries, so I was unable to test this. Cosmetically – except for the paint loss- this is in very nice vintage condition. The tubes look good, they weren’t all caked with dust, like some old tube radios can get. This measures appoximately 6-1/4″ x 5″ x 5 tall. Manufactured by Mitchell, Inc out of Mineral Wells, Texas.
