Objects Involving John Watts
- Book Illustration, The Architecture of A. Palladio, The Tempietto, plate XLIX
- engraving on paper.
- Collection of Smithsonian Institution Libraries.
- SIL39088006535397
- Book Illustration, The Architecture of A. Palladio, Spiral Stair Design,...
- engraving on paper.
- Collection of Smithsonian Institution Libraries.
- SIL39088006535397_2
