Cite

[Copperplate for Mr. Horatio Walpole] [realia].

MLA

[Copperplate for Mr. Horatio Walpole] [Realia]. 0AD. https://collections.library.yale.edu/catalog/16832893.

APA, 6th edition

[Copperplate for Mr. Horatio Walpole] [realia]. (0 C.E.). [Specimens, Armorial bookplates, Printing plates]. https://collections.library.yale.edu/catalog/16832893.