Details of a stamp in my main collection

CID1
StampRef3320
SetRef0
CStateUS
ItemID9957
CoverID
Qualitygood used
Descriptiononly top margin perf, part Henan 38 dotted cds
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID2486
PricePaid5.41
CurrencyGBP
Accession20191111
Disposed

CID1
StampRef3320
SetRef0
CStateUS
ItemID15639
CoverID
Qualitygood used
Descriptionbottom margin imperf
CollectTypePostmark Interest
Commentlight cds, perhaps 10th July with heavier arrival cds dated 14th July 1949
Location9
Multiplicity1
PurchaseID4089
PricePaid1.97
CurrencyGBP
Accession20241202
Disposed

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