Assay Office, Goldsmiths'-Hall, London. Prices to be taken for assaying and marking plate after the 28th of April, 1788 (Printed by J. Vigevens, 1788)
Caption title. - Goldsmiths'-Kress no. 13563. - OCLC, 22267309. - Reproduction of original from Goldsmiths' Library, University of London. - Signed: Walter Coles, D.T. Warden