Details of a stamp in my main collection

CID1
StampRef5223
SetRef0
CStateUS
ItemID10576
CoverID
Qualityfine
Descriptioncds 16 4 31 Chinese date, narrow stamp p12½
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID2845
PricePaid1.99
CurrencyGBP
Accession20210116
Disposed

No image found for collection/10576.jpg or collection/10576.png

CID1
StampRef5223
SetRef0
CStateMH
ItemID10584
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/10584.jpg or collection/10584.png

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