Edité par Whitman, Rancine, Wi, 1942
Vendeur : Historical Antiques & Collectibles, Oldwick, NJ, Etats-Unis
EUR 13,48
Quantité disponible : 1 disponible(s)
Ajouter au panierHardcover/Hardback. Etat : Good. Compact illustrated handbook explaining communication systems including international maritime flag codes, Morse code, secret ciphers, weather signals, and sign language. Pocket reference guides like this were popular during the mid-twentieth century for hobbyists, scouts, and amateur radio enthusiasts. Includes illustrations of national flags and signaling systems used in maritime and military communications.