Webster Signature Database - Suggest Correction

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Signature	Maker	Instruments	Comments	Location	References
DAVID, JAN	Holland, fl.1640-50, MIM SIM	Astrolabes = Auction, 1799; Circumferentors = SWE (1640), SKO (1640, 1641), P.C., West Friese Museum, Hoorn; Marine Compass = Auction, 1981; Sector = SWE.	father of Jacob David; made sectors, including one for Hevelius.	Leiden.	Rooseboom 1; Mörzer Bruyns 2; Pipping 1; Hollands Glorie; Price 2; Daumas 1; RSW.
DAVID, JAN	Holland, fl.1640-50, MIM SIM	Astrolabes = Auction, 1799; Circumferentors = SWE (1640), SKO (1640, 1641), P.C., West Friese Museum, Hoorn; Marine Compass = Auction, 1981; Sector = SWE.	father of Jacob David; made sectors, including one for Hevelius.	Leiden.	Rooseboom 1; Mörzer Bruyns 2; Pipping 1; Hollands Glorie; Price 2; Daumas 1; RSW.

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