Signed Receipt on Vellum.
Dated, 1621. Signed by Bertius, as "cosmographe ordinaire”.Written in French. One page, vellum. Scarce signed document by famous cartographer Petrus Bertius (1565–1629). Bertius was a professor of mathematics and librarian at the University of Leiden and in 1618 became "cosmographe ordinaire” to the court of Louis XIII of..... More