Mint Never Hinged with Original Gum. On May 19, 1966 the phosphor-tagged stamps were expanded to the commemorative series starting with the 1314 National Park Service issue (#1314a) and continued through Mary Cassatt (#1322a). Only about 12% of these 9 varieties were tagged and are getting more difficult to come by. After January 1, 1967 most regular issues through the 16c, all commemoratives and additional postal stationary were ordered tagged.
So either request an invoice or wait for me to send you one so I can apply the proper discounts. If you pay separately for your items I cannot apply the discounts.
This item is in the category "Stamps\United States\Sheets". The seller is "jlmstamps" and is located in this country: US. This item can be shipped worldwide.