Lot #399 (1 of 4)

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Bidboard # 1944
Lot # 399
Catalogue Value or Estimate: $210.00
Current Bid: $270
Worldwide Supplies

SIGNOSCOPE WATERMARK DETECTOR. In lightly used condition, this compact portable unit is simple and works quickly. Simply place the stamp face down in the holder, slide into machine, switch on, apply pressure using the tension bar and the watermark appears. To aid viewing the T1 has an adjustable internal light source to help distinguish the watermark. If there is a watermark, it will show, even on yellow or orange stamps. This model operates on 5 "AA" batteries or an AC Adapter (part #9887 - the adapter - not included). Original 1984 Retail Price of the Signoscope =