Included in this lot we have a Kellogg oak wall switchboard telephone originating from the early 1900's. The piece displays solid oak construction with a warm patina. The piece comes with the receiver, ringer, and transmitter. The phone is marked across the inside reading "Kellogg Chicago - U.S.A.". The piece shows most of its internals and shows good condition overall. The piece measures 25 1/2" tall by 13" wide and 12" deep.