Set of Wheatstone telegraph dials
Object No. B1236
Cryptograph dials (2), in cases, leather / metal / paper / textile / possibly velvet, designed by Charles Wheatstone, England, maker unknown, place of production unknown, 1856
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Summary
Physical Description
2 Wheatstone Telegraph ABC dials, in cases, 4 3/4" x 4 3/4" (SB).
SOURCE
Credit Line
Gift of University of Sydney, 1954
Acquisition Date
9 June 1954
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