Line Communication Ancillary Equipment, Telegraph Line Indicator Vermittelungskastchen, German
German Army telegraph line indicator. Serial number 7765. Used in 1914-1918 period.
Wooden box with two cut-outs in the top. One contains two metal rests for the handset and the other contains three terminals marked La Lb and E. Top also features a blank white plate. One side has a leather carrying handle and two sockets marked A and B. The opposite side has two brackets for mounting on a vertical surface. Box is stamped on one end SIEMENS & HALSKE and 30081. Box has four small metal feet.