RAYMART, CERAMIC FEED-THROUGH, , 20mm LENGTH, 15mm DIA

15x, RAYMART, DESMO, BOX ANTENNA CERAMIC SPREADER PLATES, 22mm SEPARATION, 40 X40mm SQUARE

1926, EBONITE, COIL FORMER, COIL QUOIT, BOXED, REDFERNS RUBBER COMPANY, HYDE, 150 x 55mm

1930s, White Porcelain, 10cm Length, 35mm Width, Aerial Knife Switch, (SPDT)

1930s, White Porcelain, 95mm Length, 55mm Width, Aerial Knife Switch, (DPDT)

2X, GREEN LITZ, SILK COVERED WIRE, COILS BUILT ON BECOL FORMERS, 1920'S