Io. Baptistae Benedicti patritij veneti philosophi De gnomonvm vmbrarvmq. solarivm vsv liber : nunc primùm publicae utilitati, studiosorumq̀. commoditati in lucem aeditus (1574)
Benedetti, Giovanni Battista, 1530-1590 · Avgvstae Tavrinorvm : Apud haeredes Nicolai Beuilaquae · leaf 26
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Sundials -- Early works to 1800
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
![An illustration from Den eersten [-tweeden, vijfsten] boeck van architecturen (1553)](https://img.insideoutlibrary.com/img/200/ia-gri_33125008448306-29-0.webp)
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