Christophori Scheiner ... Pantographice, sev, Ars delineandi res qvaslibet per parallelogrammvm lineare sev cavvm, mechanicvm, mobile : libellis duobus explicata, & demonstrationibus geometricis illustrata: quorum prior epipedographicen, siue planorum, posterior stereographicen, seu solidorum aspectabilium viuam imitationem atque proiectionem edocet (1631)
Scheiner, Christoph, 1575-1650 · Romae : Ex typographia Ludouici Grignani · leaf 78
LR 21 af SS i; — PANTOGRAPHICES LIB. L.- exceffum, vt probatum fupra, ad membrum fecundum Pro* pofitionis VIT. … firata. Tandem dum ex L in E re- duciturIndexfuperrecam.» — — LE, fubfequitur quoque calamus, ex Q in C, & facit lineam QC fimiles & fimiliter pofitam re&z LE. E(t enim; vt AE, ad AC, fic AGad AQ; & angulus ad A communis ; triangula ergo AEL ;, ACQ funt fimilia , & Jatera EL , CO vni angulo…
Pantograph · Geometrical drawing
Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.
