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HAGELIN CD-57
A FULLY FUNCTIONAL HAGELIN CD-57 POCKET CIPHER DEVICE. SWITZERLAND, CRYPTO AG. ZUG, 1957.
Mechanically operated pocket cipher machine in two-part military case variant (5½ x 3 in.) of drab-green die-cast aluminum, serial number 3003993, complete with 6 coding wheels (29, 31, 37, 41, 43, & 47) and rewinding crank housed in case lid. Hinged top lid with case lock, white on black input/output letter disk, crank insertion hole, and window revealing letter counter, case bottom with cipher tape holder, operating lever, and locking lever, the whole opening to reveal keying mechanism with input/output disc, and stack of 6 coding wheels on axle with drum locking lever.
Estimate
2,500
—
3,500
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