Details of a stamp in my main collection

CID1
StampRef3424
SetRef0
CStateMint
ItemID6263
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/6263.jpg or collection/6263.png

CID1
StampRef3424
SetRef0
CStateUS
ItemID14239
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/14239.jpg or collection/14239.png

CID1
StampRef3424
SetRef0
CStateUS
ItemID15870
CoverID0
Qualityfine
Descriptionwell centered, slightly rough perfs, dotted, all Chinese c.d.s. of Nanchang date 2nd July 1949
CollectTypePostmark Interest
CommentDated first day of issue!
Location9
Multiplicity1
PurchaseID4230
PricePaid3.82
CurrencyGBP
Accession20250812
Disposed

3 different examples of this stamp were found in the collection.