Roberts, James,
"Vice Admiral Parker:
To Henry Parker Esqr. this Plate is respectfully dedicated by his most Obliged humble Servt. Jas. Roberts, Jas. Walker
"
(1781).
Prints, Drawings and Watercolors from the Anne S.K. Brown Military Collection.
Brown Digital Repository. Brown University Library.
https://repository.library.brown.edu/studio/item/bdr:5mry228n/