Huge Unsearched Used Stamp Lot Foreign & US Stamps;  From Ag Dept at University

In no organized order.  Some total envelopes with stamps still adhered.

Appears these are from a Research Dept in the University College of Agriculture.  Obviously communications from all over the world.  Some US Stamps but mostly from Worldwide Countries.  Appears both from University of Idaho and Washington State University

Some paper (envelope) pieces have Many Stamps - others fewer

All are used and cancelled.
I've just checked a few but see Postmark dates of 1974, 1981, 1983

I am not a collector so just accepted these to list for a friend.

Come from non smoking home.  Please email me with any questions.