KRYPTO SYSTEM BEYER, very rare encryption device, Krypto Pocket, A/S The Danish Cipher Machine Co. Ltd, manufactured c. 1932-1934 as one of 7 known examples in total.
Height approx. 9, diameter 6 cm
Peter Georg Grove Beyer (1881-1961).
Previous auctions for reference
https://www.bonhams.com/auction/25978/lot/19/a-rare-system-beyer-krypto-pocket-watch-cipher-danish-circa-1933/
https://www.bonhams.com/auction/27388/lot/22/a-rare-system-beyer-krypto-pocket-watch-cipher-danish-circa-1933/.Show more
Condition
Wear from use, glass with scratches, missing one of three internal screws.
Theme
Technica & Nautica
Estimate
Time, Location
Auction House
Height approx. 9, diameter 6 cm
Peter Georg Grove Beyer (1881-1961).
Previous auctions for reference
https://www.bonhams.com/auction/25978/lot/19/a-rare-system-beyer-krypto-pocket-watch-cipher-danish-circa-1933/
https://www.bonhams.com/auction/27388/lot/22/a-rare-system-beyer-krypto-pocket-watch-cipher-danish-circa-1933/.Show more
Condition
Wear from use, glass with scratches, missing one of three internal screws.
Theme
Technica & Nautica
Estimate
Time, Location
Auction House
