Evening Republican, Volume 15, Number 72, Rensselaer, Jasper County, 25 March 1911 — Wireless Whispers. [ARTICLE]

Wireless Whispers.

Chicago la said to have at least 800 amateur wireless telegraph operators. Aa invention which seems to solve the problem of insuring secrecy In wireless messages was recently exhibited la Parle by Professor Oarebotanl of Boms. The Austrian government has ordered that all Its ocean going paaaengar steamers must be fitted with wireless telegraphy apparatus: Austria la the first European state to make coropulsory the adoption of this precaution.