Moresque and Foliate Designs for Watchcases and Other Goldsmith's Work, Featuring an Oval with Pearls and Gems, Pierre Bourdon, 1703, Harvard Art Museums: Prints
Harvard Art Museums/Fogg Museum, Gift of Edith I. Welch Size: sheet: 10.8 x 16.3 cm (4 1/4 x 6 7/16 in.)
https://www.harvardartmuseums.org/collections/object/349723















