alb3329257

Elisha Gray's telephone.

Elisha Gray's telephone, as described in his patent caveat of 14th February 1876. The Speaking Telephone, New York, 1879.
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Title:
Elisha Gray's telephone.
Caption:
Elisha Gray's telephone, as described in his patent caveat of 14th February 1876. The Speaking Telephone, New York, 1879.
Credit:
Album / Universal Images Group / Universal History Archive
Releases:
Model: No - Property: No
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Image size:
5666 x 3701 px | 60.0 MB
Print size:
48.0 x 31.3 cm | 18.9 x 12.3 in (300 dpi)