Unidentified Stamp

Unidentified Stamp
Crest: An heraldic tiger passant ducally gorged collared and lined supporting with his dexter foot a cross crosslet
Dimensions (height x width): 21mm x 27mm
Heraldic Charges: cross crosslettiger
Not in Fairbairn’s Crests. Papworth lists 10 tigers passant, but none of them are gorged, or have their foot on a cross crosslet.