OCR Text |
Show Wireless Telegraphic Signals. The administration of tho Prussian inllronds has recuntly experimented with wireless telegraphic signals on tho lino between Ilerlln and licelltz, employing n train of four cars carrying carry-ing nutennno anil receiving apparatus, the transmitting apparatus being installed in-stalled between Ilerlln and Sangerhnu-sen. Sangerhnu-sen. Tho transmitting wlro was suspended sus-pended upoli tolegraphlc poles for a distance of 200 feet, about a foot bo-nenth bo-nenth the ordinary tclegiaph wires. Vlt)n n distance of about seven and a haiY miles, on each sldo of tho transmitting trans-mitting station, tho signals wero clearly clear-ly and distinctly received on tho moving mov-ing train. Youth's Companion. |