Details of a stamp in my main collection

CID1
StampRef690
SetRef0
CStateMint
ItemID2367
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/2367.jpg or collection/2367.png

CID1
StampRef690
SetRef0
CStateUsed
ItemID2371
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/2371.jpg or collection/2371.png

CID1
StampRef690
SetRef0
CStateMNH
ItemID16087
CoverID
Qualityv.good
Descriptionbottom left corner block of 6 with plate number and pane letter, 1B
CollectTypeMain Stamp
Commentlight diagonal bends visible on gum side
Location5
Multiplicity6
PurchaseID4316
PricePaid0.73
CurrencyGBP
Accession20251209
Disposed

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