Webster Signature Database - Suggest Correction

Signature Maker Instruments Comments Location References
JONG, JACOB DE Holland, fl.1740-1808, NIM Compass Card = AMST; Marine Compass, 1788 = P.C.; Compasses = P.C. (2). sometimes spelt "Jongh"; compass maker. teertuinen (1742); Oude Teertuinen (1767); both in Amsterdam. Rooseboom 1; Mörzer Bruyns 1 and 2.

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