LAUN, HARTOG ABRAHAM VAN |
Holland, 1733-1815, MIM OIM PHIM |
Microscope = LEY; Planetariums = LEY, Physics Laboratory, Amsterdam; Attwood Machine = Museum of Education, The Hague. |
pupil of John Cuthbertson; see H. van Laun en Zon. |
Amsterdam. |
Mörzer Bruyns 1 & 2; Rooseboom 1; van der Star 1. |
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