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Bidboard #
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1880
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Lot #
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200
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Catalogue Value or Estimate:
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$499.95
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Price Realized:
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$325
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Worldwide Supplies
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Raytech LS-4 Ministar Ultraviolet Lamp. "As new" example of one of Raytech's best-selling lamps for philatelic use, producing shortwave Ultraviolet (2537 Angstrom) for tagged stamps and longwave for fluorescent papers and inks. Sliding wavelength selector provides use of either longwave or shortwave or both wavelengths at the same time. Original retail from Collector's Supply House (a division of CWS). Original retail
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