Nova praxis construendi circinum proportionalem horographicum : eoque ritè confecto omnis generis horologia in planis regularibus et declinantibus expeditissimè et exactissimè delineandi, in proximi commodum typis proposita & figuris instructa (1695)
Saher, Susanna Christina, d. 1702 · Viennae Austriae : Apud Susannam Christinam, Matthaei Cosmerovij, Sac. Caes. Majest. typographi aulici viduam · leaf 45
>ll . \ JFof-Z.o. Fof- *> Aiquijioctialc m^cxius. frjXW A ^uijiociiciid i ni crius … II. PROBLEMA XV. PoUre Inferius conftruert*. POlafe lrtfef fus fiet, Ci ex polari Supefiore horae duae matutinae & Vefpertinstpjcrj.It._remotiflimas a centro horologij, nimirum 7. & 8. matutina, 4. & f. portieri- odiana ad planuminferius elevationi Poli parallelum transferantur, fervata…
Sundials
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