Collectible appraisal
1987 T121M Historic Chinese Towers Souvenir Sheets, Sealed Pack of 100
Start with photos so we can assess type, condition and market direction. Higher-value or uncertain items can then be checked in person.
WhatsApp photos for appraisal Front, back and edge photos are usually reviewed firstFree photo review Phone 852 98342057
Collectible appraisal
1987 T121M Historic Chinese Towers Souvenir Sheets, Sealed Pack of 100
Start with photos so we can assess type, condition and market direction. Higher-value or uncertain items can then be checked in person.
1987 T121M Historic Chinese Towers Souvenir Sheets, Sealed Pack of 100
Please include front, back, edge, weight, size, detail and certificate photos where available.
Item details and appraisal notes
T121M is one miniature sheet containing the complete four-stamp Historic Towers set. The accompanying description also refers to an original sealed bundle of 100 sheets. Those are separate facts: each sheet totals 1.16 Yuan, while the outer wrapping and count must support any claim that 100 sheets remain sealed together.
T121M issue facts and physical format
| T121M detail | Miniature-sheet fact or bundle condition |
|---|---|
| Official issue name | T121M Historic Chinese Towers miniature sheet |
| Issue date | 30 October 1987 |
| Issue code | T121M |
| Number in set | One miniature sheet containing the complete four-stamp T121 set |
| Face value | 1.16 Yuan per sheet: 8 fen, 8 fen, 10 fen and 90 fen |
| Dimensions | Miniature sheet 130 × 93 mm; four enclosed stamps 40 × 27 mm each |
| Perforation | P11 on the four enclosed stamps |
| Printing process | Photogravure for each Historic Towers sheet |
| Artists and printer | Designed by Zhou Lingzhao; printed by Beijing Stamp Factory |
| Sheet or issue layout | Four different tower stamps per miniature sheet; 100 refers only to a claimed bundle quantity. |
| Bundle format | The stated format is a sealed pack of 100 miniature sheets. Verify the outer seal, quantity markings and actual count before treating that packaging statement as established. |
Separating the T121M four-stamp sheet from its 100-sheet bundle
Issue identity: Photograph one complete miniature sheet so all four towers and the T121M identity are visible. Then document the unopened bundle on every side; do not use the number 100 to describe stamps within a single sheet.
Paper, gum and size: A T121M sheet measures 130 × 93 mm and encloses four 40 × 27 mm stamps with P11 perforations. Their values are 8 fen, 8 fen, 10 fen and 90 fen, giving 1.16 Yuan per miniature sheet.
Condition map: For the outer pack, show seals, folds, labels, batch marks and any transparent view of the stacked sheets. If the quantity cannot be verified without opening, retain “100 sheets” as a packaging claim rather than a confirmed count.
Preserving T121M seals while documenting the contents claim
Do not cut the wrapper merely to count the Historic Towers sheets. Photograph the pack's dimensions, all closures and damaged areas first; a loose example may be used to show the four-stamp layout without representing the sealed contents.
Four values per sheet and conditional quantity evidence
Perforations and margins: On a loose or visible T121M sheet, follow P11 around each of the four stamps and retain the full miniature-sheet margin. Do not equate an edge fault on one sheet with damage throughout the bundle.
Completeness: Each miniature sheet contains four different stamp positions and a total face value of 1.16 Yuan. A bundle described as 100 therefore refers to 100 sheets only if the original wrap, label and quantity can be substantiated.
Album and packaging: Keep outer paper, straps, seals and shipping labels exactly as found. Their continuity is central to the sealed-bundle description, while inner gum and condition may remain unavailable unless the package is legitimately opened.
Handling guidance for the T121M sealed bundle
For sealed T121M material, begin at Collectible Stamps and add Stamp Mould: Isolation, Documentation and Storage Limits. Wrapper continuity takes priority over opening a Towers bundle for photographs.
Miniature sheets and full sheets are different formats
For an initial review of the T121M wrapper and one visible sheet, contact About Gu Jin Jian Bao | Collection Enquiries. Attach close views by WhatsApp 9834 2057, or call +852 9834 2057. Ask about the “Historic Towers bundle” and separate the seal question from the claimed count of 100 sheets.
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