MORE ON LENORE DOSKOW INC., 1975, ENCYCLOPEDIA OF AMERICAN SILVERSMITHS

A reader stumbled upon this description for Lenore Doskow nc., as well as the company's hallmark/trademark from The Encyclopedia of American Silversmiths 1975. 

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For more about the Doskows, go to EverythingCroton: VINTAGE CROTON AD 1990, LENORE DOSKOW