I recently bought a partial roll of Scott TD37, the perf. 10 vert. test stamps from the Multipost Company.
Not even my psychiatrist understands what I'm going to do with all of these particular stamps, let alone me.
Until I (we) figure it out though, I'd be glad to send you an unused (i.e. no gum) pair, for free. Well, it'll cost you the price of two envelopes and two postage stamps.
How it works:
Click on my name, at the left.
<----
Click on "Send an Email," and I'll in turn send you my address.

Then mail me a Self Addressed Stamped Envelope inside of an envelope addressed to me, and I'll send you back a pair of TD37 (current Scott catalog value $10).
This offer can be canceled at any time, but I do have several pairs available at the moment.
Limit: one pair per person. This offer is only for people in the U. S., sorry.
(You
might get more than a pair back).
Jim

(Representative image of the stamps that you'll receive).