Details of a stamp in my main collection

CID1
StampRef4163
SetRef0
CStateMH
ItemID11574
CoverID
Qualityfine
Description2906-64
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID2906
PricePaid29.84
CurrencyGBP
Accession20210317
Disposed

No image found for collection/11574.jpg or collection/11574.png

CID1
StampRef4163
SetRef0
CStateUS
ItemID9280
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID2183
PricePaid60.25
CurrencyGBP
Accession20181214
Disposed

No image found for collection/9280.jpg or collection/9280.png

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