Albertvs Dvrervs Nvrembergensis pictor hvivs aetatis celeberrimus, versus è Germanica lingua in Latinam : pictoribus, fabris aerariis ac lignariis, lapicidis, statuariis, & vniuersis demum qui circino, gnomone, libella, aut alioqui certa mensura opera sua examinant, propè necessarius, adeò exactè : quatuor his suaru[m] Institutionum geometricarum libris, lineas, superficies & solida corpora tractauit, adhibitis designationibus ad eam rem accommodatissimis : denuo ad scripti exemplaris fidem omnia diligenter recognita, emendatius iam in lucem exeunt (1535)
Dürer, Albrecht, 1471-1528 · Parisiis : Ex officina Christiani Wecheli, sub scuto Basiliensi · leaf 133
GEOMETRIAE LIB. III. m … Literam in fuo quadrato ita formabis . Duc lineam tranfuerfam e f 3 per medium a b c d, deinde cjt^litera tradum magnum 8C eredum a ronte,eo modo quo in d fcriptum eft. Deinde duc etiam fupremutn trafuerfum fubtiliorem dudu fub linea a b ita vt terminus eius con¬ tineat fex decimas minus tamen vna…
Perspective -- Early works to 1800 · Measurement -- Early works to 1800 · Lettering -- Germany -- Early works to 1800 · Lettering · Measurement · Perspective · Germany
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.