This is just the beginning! Our collection holds over 300 years of history, including rare newspapers, obituaries, marriage records, birth records, and so much more—most of which you won’t find anywhere else!
Mana Neb Man Develops 10 Signals For Police Radio
Brown, 71, of aha, claims he helped develop the 10 signals used by police and citizens bands. He explains the 10-4 code prevents incomplete transmission when speakers push the mic. The Iowa system was financed by the Iowa State Bankers Association to combat bank killings by gangs.
MENTIONED IN THIS ARTICLE
Mana
Neb
Police and Citizens
Los
Agen ? Brown
Aha
Iowa State Police
Iowa
Associaton
Barrows
Bonne and Clyde
Brown