Automatic Electric Type 21 dial wall phone
lubricated and timed to ensure years of trouble free service
When the Model 1 "High Boy" was introduced in 1925 it was the first Monophone produced by Automatic Electric where the transmitter and receiver were both located in a common handset
certainly a unique design
The dial on the D1 chassis was recessed into the front of the phone as opposed to sitting on the frame as with the "102-B1 mount"
Simichrome - 250g Tin (8.82 oz) Antique Phone Parts Automatic Electric Type 21 dial250 gram tin of Simichrome (8. 82 oz), the worlds best metal polish. This is THE metal polish. Works wonders on Brass, Silver, Aluminum, and, of course, chrome. Just apply a small amount of Simichrome and polish with a clean cloth, then wipe off excess and buff to a brilliant luster with a clean, soft cloth.