JBM15 2 3/4 X 3 3/4 Quantity 100 Glassines Manufacturer_Heco and would be a valuable

and would be a valuable addition for those who specialize in cleaning and preserving coins

Others are well-kept secrets

David Bowers calls Pleasure and Profit “one of the most useful books in American numismatics

current market values

JBM15 2 3/4 X 3 3/4 Quantity 100 Glassines Manufacturer_Heco and would be a valuableThese premium quality glassine envelopes are made in the USA (not Chinese imports) from transparent virgin 30 pound glassine. They have ungummed flaps and strong seams (using anti tarnish adhesive). These glassine envelopes are the perfect choice across many industries because of their ability to protect their contents with the contents remaining visible through the glassine paper. Glassine envelopes are widely used in the Philatelic, Numismatic, Arts