DETAILS: THIS IS A 1981 ISSUE--- IT CELEBRATES THE 20TH ANNIV OF THE 1ST MANNED SPACE FLIGHT--- CHECK SCAN--- F//VF--- START IS $1.00--- US POSTAGE $1.50--- INTERNATIONAL POSTAGE $2.25--- PAYMENT IS EXPECTED WITHIN 7 DAYS--- I COMBINE SHIPPING--- CHECK LISTING FOR RETURN & REFUND POLICIES.