Dictionarium polygraphicum: or, The whole body of arts regularly digested ... adorned with proper sculptures, curiously engraven on more than fifty copper plates .. (1735)
Barrow, John, teacher of mathematics · London, C. Hitch and C. Davis [etc.] · leaf 457
F E R the ftalks or the leaves; for then they will yield one half morethan at another time, as experience teftifies. To make FERETTO of Spain for tinging glafs. The name Feretto comes from the Italian and Spanifl)^ and Isfo calld becaufe it is found in iron mines; and commoxily/Wv^/oof Spain^…
Art · Industrial arts
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.
![An illustration from La prima-[quinta] parte della luce del dipingere et disegnare, ... (1643)](https://img.insideoutlibrary.com/img/200/ia-laprimaquintapar00pass-58-98.webp)
