Identification guide for design numbers on United States stamped envelopes, wrappers, and letter sheets
five and nine-tenths cents

(updated 29 November 2014)

---

There is only 1 design of an indicium whose face value is five and nine-tenths cents. It is:

5.9 in circle Auth Nonprofit Org

design U137

=  Scott #U591 (printed in brown on white paper)

Return to Home Page