1) Siemens & Halske RFe6, c. 1926, medium wave only, metal case. – 2) Sliding coil detector, unmarked, with crystal, coil width 11 ¾ in. – 3) Detector with 2 moving coils, probably kit-built. – 4) Symphonie detector with Telaku headphones, Fernwellen Apparatebau AG, with crystal, bakelite case. – 5) Detector with crystal and moving coil, Elektrohaus Jörg Schmid, Vienna, Austria. – 6) Accord detector, France, with instructions in the lid. – And: 7) 2 headphones, Allaphone (4000 ohms) and unmarked (2000 ohms).品相: (3+/–)