1000 #3 Glassines 2.5"x4.25" ungummed top flap - new

Description

1000 #3 Glassines 2.5"x4.25" ungummed top flap - new
Store your duplicate stamps in semi-transparent glassine envelopes, similar to what is used by the Post Office for stamps purchased at the their counters.
'Glassines' are also recommended for the storage of negatives and plates from electron microscopes, and temporary storage of seeds and etimology specimens.
made from semi-transparent #30 glassine
pH neutral archival quality
open on long edge, with ungummed flap
strong seams, using anti-tarnish adhesive
envelopes feature seams on two sides
labels adhere to glassine, or print direct to the envelope.
Item ships from Canada  Shipping via Canada Post, international shipments may experience delays due to border processing. Item ships from Canada - postal code E4E 1Z9