VISIT MY ONLINE STORE. THOUSANDS of US and Worldwide Stamps ON SALE NOW! Check out my other items. Be sure to add me to your favorites list. UNITED STATES 1910, Scott# 388 VF USED w/Certificate. Hi-resolution scans are available upon request. FOR QUALITY CLASSIC STAMPS Check out my other items. The free listing tool. The item “UNITED STATES 1910, Scott# 388 USED withCert. Cat. $2,250″ is in sale since Monday, April 03, 2017. This item is in the category “Stamps\United States\1901-Now\ Used”. The seller is “amotchoulski” and is located in Schaumburg, Illinois. This item can be shipped worldwide.