No coin nor oath required. For personal study only.
B c o b s c h t n u g e n d e s O b e I . s i c n B e a u f o y i n B u s h c yl i e n t h . (Aus den Annals of Philosophy. c h , N 1824. M5-z 28 Jupit.Trab.11. Emers. 8 17 24 m . z . -31 --1. Emera. 8 1 3 49 -April 7 --I. h e r s . 10 9 I5 --14 --111. Immwa 9 t 9 30.-7 30 --I. Emere. 10 2 j .O -
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No name has more frequently recurred in ihe history of comets, than that of M. Pons; and froin the very cornmencement of the present century, he has been in almost exclusive possession OF the first discovery of telescopic comets. At Marseilles, while joint director of the observatory at that place,
I qVirginis Mr.' 75 Mikrometer mit 4 Ocularen, eip segetkendes Lampen-Filar -Mikrolueter mit Position9kreis und 4 Dculaten. D e r Positionskreis erhqlt eine Theilong auf SillJer, und 2 Verniers, welche die Minute angebrn, und Klemme nebst Schraube zur Drehuiig des Mikrorneters. -Urn mich aber theils