Liberia Scott # M4b, Issued in 1916.  Used.  

From the collection Dr. Michael Goldstein.

I no longer ship to Russia, China, Vietnam, Italy, Croatia, Romania, India or Thailand without registered mail.  Shipping to other countries outside the US may require registered mail for an additional $20.50 for shipments valued over $25.00.  If this is an issue please contact me before purchasing.