Astrolabij quo primi mobilis motus deprehenduntur canones (1512)
Robertus, Anglicus, active 1326 · Instrumentum Astrolabij etiam impressum est Venetijs : In officina Petri Liechtenstein Coloniẽsis Germani · leaf 41
ulu vero boceft linea nflTaaUuudmem.9 b.mctiri boc modo pote». |ji>one fpcculu inter te % al tuiidiiic fcflice t in puncco.e ecmuanreer retro moue te ooucc fum itiitatem altitu _ d inio in fpccufo conipjcbendas:2>it locus pedu e.et oculi d.Oi> co qp i icat fe babet Itnea.c eacl lineam… … dita altitudine ftarure tue feilicct oculi ad terram menfurande co cquabitur 0,uod fi non ita fo:ct. firmata linea fiducte fupta Viirb/a inedia «altitudine quudragmtaquinqj graduum ante Vel retro tam oiu te moiieas ootrec vifualis linea per ambo fo/a/ tnina pinnularum tranfiens fummitati rei…
Astrolabes
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
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