Last Day Rate 1st Class Letter Rate 31 Oct 1981 Pronghorn American Wildlife

Last day of 1st class letter surface rate of 18 cents, 31 Oct 1981 from short rate period of 22 Mar 1981 - 31 Oct 1981. Clean, full cover (not reduced), no back stamp. You will receive this exact item. Precise descriptions, timely response to inquiries, and items packaged responsibly and well protected. Once the item is mailed I have no control over how fast it gets to you.

Thank you for your business.

---