RADIO EQUIPMENT
Two telegraph outfits:
Details
Two telegraph outfits:
one by Albin Groper, Dusseldorf, with key printer, receiver and galvanometer, on oak base with spool in drawer and brass plaque engraved Spende der Deutschen Bundesbahn -- 21in.(54cm.)long; and another telegraph outfit by Siemens & Halske, Berlin -- 20½in.(52cm.)long (2)
one by Albin Groper, Dusseldorf, with key printer, receiver and galvanometer, on oak base with spool in drawer and brass plaque engraved Spende der Deutschen Bundesbahn -- 21in.(54cm.)long; and another telegraph outfit by Siemens & Halske, Berlin -- 20½in.(52cm.)long (2)