拍品 69
69
unmounted mint Block of Four 1970 Butterflies $1, $2, $5 and $10, each in a corner imperforate block of four, fine unmounted mint. ISC 67b, 68b, 69b, 70a; RM. 2080

細節
unmounted mint Block of Four 1970 Butterflies $1, $2, $5 and $10, each in a corner imperforate block of four, fine unmounted mint. ISC 67b, 68b, 69b, 70a; RM. 2080