You Ji (Stamp Collection), privately hardbound set of high-definition color photocopies of the booklet issued in 1946 by the Suwan Border Area Postal Administration and distributed to postal workers as a souvenir, photocopies made using the original souvenir booklet, each page separated by a glassine, (9 pages), internal tear in one glassine, otherwise in excellent condition. (1 lb 4 oz) (4 images)