Western Electric No. 20-B straight shaft with "hershey kiss" transmitter mount
1902
Western Electric No. 10 tapered shaft
1902

Western Electric No. 10A tapered shaft desk telephone

About This Phone

Just before the No. 10 tapered shaft was replaced by the 20B straight shaft, Western Electric mounted some of its tapered shafts on the 20B base. And there were a few with the designation of No. 10A (stamped on the back post).  Unmarked long pole receiver.