TP 7 US ARMY TELEPHONE REPEATER
290,00 €
TP-7 telephone repeater, Signal Corps equipment – US Army.
Device installed on telephone lines to increase the range of field telephones by several kilometers.
Instruction and usage plate attached to the inside of the cover.
Manufactured by Federal Telephone & Radio Corp-USA.
Serial number: 1621.
Dated: Phila-43.
In its original condition and ready for use.
