This printer’s mark shows three putti holding a harp and a compass, combining the measure and tone of music with the precision of mathematics. Algarotti’s famous work is on Newton’s theory of light and colors.
To view the catalog entry for this book, please visit the Othmer Library’s online public catalog at : othmerlib.chemheritage.org/record=b1033159~S2 .
Photograph by Douglas A. Lockard.
From The Roy G. Neville Historical Chemical Library, Othmer Library of Chemical History, Chemical Heritage Foundation, Philadelphia, PA.
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