Die Spiegel-Scheibe. Ein neues Catoptrisches Instrument zur Messung Terrestrischer, Winkel und Bestimmung der Sonnenhöhen. Ersunden im Jahre 1812.
by TELEKI, Franz.
Vienna:: Anton Strauss, 1817.. Sm. 8vo. 14 pp. 1 folding copper-engraved plate. Modern plain boards, red leather spine label. Fine. RARE. On a reflecting telescope used for measuring angles and heights of solar flares, invented in 1812. The folding copperplates depicts the instrument in two forms, showing the micrometer adjusted telescope with its mirror and leveling-base, intended for geodetic use. ¶Locations : Imperial College London; University of Cincinnati; Universita?tsbibliothek Johann Christian Senckenberg, Zentralbibliothek. (Inventory #: S13123)
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