Details of a stamp in my main collection

CID1
StampRef17716
SetRef0
CStateUsed
ItemID12172
CoverID
Qualitygood used
Descriptionheavy S1 cancel, imperf right margin
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID3008
PricePaid1.75
CurrencyGBP
Accession20210812
Disposed

No image found for collection/12172.jpg or collection/12172.png

There is one example of this stamp in the collection.