Morse electric printing telegraph. Front view of instrument showing roll of paper for recording messages and the transmitting key at A. D are wet cells (batteries) providing electricity. Chromolithograph c1882
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Details
Creative#:
TOP09101194
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
NO
Property Release:
NO
Right to Privacy:
No
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