‘twenty-one’ historical pictures (exact matches)

Necklace
Necklace
Two écorché figures, with details of miscellaneous bones and muscles: twenty-one figures
Two écorché figures, with details of miscellaneous bones and muscles: twenty-one figures
Sample book
Sample book
Landscape with undergrowth after Rubens
Landscape with undergrowth after Rubens
Sample book
Sample book
Sample book
Sample book
Illustrations of the Book of Job [in twenty-one plates]
Illustrations of the Book of Job [in twenty-one plates]
Sample book
Sample book