BERLIN. 5% Teilschuldverschreibung über 1000 M. green, blue, black. # 25000. No 41926. Founded Berlin 1918 to establish wireless telegraph or telephone service. The main tower-installation were at Nauen and Geltow, and were up to 250m high. 30-year concession from 1921. Working agreements with RCA New York, Marconi London and TSF Paris. Attractive certificate, with corner-vignettes of the five continents. This is a share from the first capital increase, in 1922.
Date: April 1922
Startprice: € 20