1878-83 1can green, 3can brown red (5) and 5can orange yellow (4), ten stamps, various printings, including wide margins and pair of 5c yellow, each canceled by "Yen-T'ai" (Chefoo) seal, three in blue ink, minor flaws possible, mostly fine or better, cat. $4950 (Cat No. 1-3,5,8,9) (Image)