"Smalpage, John
Textilkaufmann in Leeds. Ausgabe von Marken 1811.
Lit.: P. und B. R. Withers, The Token Book. British Tokens of the 17th 18th and 19th centuries and their values (2010) 419 Yorkshire Nr. 18-30." - https://ikmk.smb.museum/ndp/person/11036, 04.06.2022
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