CIPHER MACHINE FROM ALENXANDER VON KRYHAExtraordinary and rare all mechanical cipher machine by Alexander Von Kryha, from Berlin , Is the LILIPUT model, about 1920. This device was made for the purpose of ensuring secrecy of communication by utilising mechanical means for ciphering and deciphering cables and confidential messages. Its working consisting essentially of two circular alphabets, one rotating against the other, words are changeable in order to change the clave Is a circular nickel-plated case like a clock marked inside KRYHA LILIPUT. Handbook and how works it you can see in several sites in Internet This Kriha cipher machine works perfectly and Authenticity is always unconditionally guaranteed Payment expected within 7 days after close of auction. Shipping costs for international sales has to be calculated. MRW, DHL, UPS or similar is preferred, is not cheap but quickly and safe, another way please contact us We will be pleased to answer any questions, feel free to e-mail us.