TY  - BOOK
AU  - Hicks,John
TI  - Hicks' telegraph cipher, for the door, sash and blind trade
AV  - HE7677.S2 H6
U1  - 384.1/4 19
PY  - 1887///
CY  - Oshkosh, Wis.
PB  - J. Hicks
KW  - Cipher and telegraph codes
ER  -