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NATIONAL GEOGRAPHICAL SOCIETY. ANNIVERSARY OF BELL TELEPHONE. FRONT: THEODORE N. VAIL AND ALEXANDER GRAHAM BELL; BACK OF BELL, THOMAS A WATSON, ASSOC. WITH BELL IN EXPERIMENTS. DIAGONALLY UPWARD, RIGHT: J.J. CARTY; G.H. GROSVENOR; J. O. LaGORCE

NATIONAL GEOGRAPHICAL SOCIETY. ANNIVERSARY OF BELL TELEPHONE. FRONT: THEODORE N. VAIL AND ALEXANDER GRAHAM BELL; BACK OF BELL, THOMAS A WATSON, ASSOC. WITH BELL IN EXPERIMENTS. DIAGONALLY UPWARD, RIGHT: J.J. CARTY; G.H. GROSVENOR; J. O. LaGORCE

 
 
description

Summary

date_range

Date

01/01/1916
person

Contributors

Harris & Ewing, photographer
create

Source

Library of Congress
copyright

Copyright info

No known restrictions on publication.