Details of a stamp in my main collection

CID1
StampRef19100
SetRef0
CStateMNH
ItemID15407
CoverID
Qualityfine
Descriptioncentred right and slightly low, good perfs except on the left side, the top few perfs are rather short and rounded.
CollectTypeMain Stamp
CommentFull shiny gum on back
Location8
Multiplicity1
PurchaseID3982
PricePaid20.50
CurrencyGBP
Accession20240722
Disposed

There is one example of this stamp in the collection.