Details of a stamp in my main collection

CID1
StampRef5751
SetRef0
CStateMNH
ItemID8691
CoverID
QualityFine
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID2109
PricePaid25.86
CurrencyGBP
Accession20180830
Disposed

No image found for collection/8691.jpg or collection/8691.png

CID1
StampRef5751
SetRef0
CStateUS
ItemID10864
CoverID
Qualityfine used
Descriptionblock of 4, some perf splitting at top, CHEFOO 36 4 6 bilingual cds
CollectTypeMain Stamp
Comment
Location
Multiplicity4
PurchaseID2746
PricePaid0
CurrencyGBP
Accession20200828
Disposed

No image found for collection/10864.jpg or collection/10864.png

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