Signal Training Vol III no 22: Telephone sets, D, mk. V (40 p.)
Book number: 2304
Original reference: 26/GS/166
Date: 1939
Pages: 40
Size: 131 x 210 mm
Price: € 5,00
Book number: 2304
Original reference: 26/GS/166
Date: 1939
Pages: 40
Size: 131 x 210 mm
Price: € 5,00