FOPPES, WYTZE |
Holland, 1707-78, MIM NIM OIM |
Trigonometric Instruments = P.C. (1751), LEY (1757); Telescope, Gregorian = Eisinga's house, Franeker; Reflecting Circle = AMST; Telescopes, reflecting = Auctions, 1906 and 1910. |
Rooseboom puts "Dongjuma" in parentheses after the surname; also made microscopes. |
Leeuwarden. |
Rooseboom 1; Mörzer Bruyns 1 & 2; RSW. |
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