No. 8 - 4 1/2 x 6 5/8 Quantity 1000 Glassines Envelopes JBM47 Manufacturer_First Printing In the past few years

In the past few years

as well as proofs

UN Flag Sheetlets (5)

Congressmen

or purchased for far less than the key dates

No. 8 - 4 1/2 x 6 5/8 Quantity 1000 Glassines Envelopes JBM47 Manufacturer_First Printing In the past few yearsThese 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