Tatjana J. van Vark |
HOME | Spectroscopes intro (1966 - 1998) | INDEX |
Spectroscope replicas |
Large, practicum and pocket spectroscopes. Design by miss Dr. C.E. Bleeker in 1937 - 1939.
Fully functional replicas by T.J.v.V. 1998 from the original Bleeker drawings. |
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Spectroscopes |