1906
1908
French Berliner-Type Wall Telephone
Sterling Electric Co. 1907 straight shaft with unique base
Sumter Telephone Mfg. Co. for the U.S. Coast Guard Signal Corps
Sumter Telephone Mfg. Co. No. 20 "knurled nut" split shaft desk set
AT&T acquires struggling independent telcos, funded by J.P. Morgan
PDF:
AT&T Annual Report, 1907
Photo:
John J. Carty becomes AT&T chief engineer
Photo: Kid on phone
Theodore Vail returns to AT&T as President, backed by J.P. Morgan
