Marks, H. S. (1889). Letter from Henry Stacy Marks to unknown recipient, stating that he cannot claim authorship of a particular drawing referred to by the recipient, which he thinks was painted by George Price Boyce.

Marks, Henry Stacy. Letter from Henry Stacy Marks to Unknown Recipient, Stating That He Cannot Claim Authorship of a Particular Drawing Referred to by the Recipient, Which He Thinks Was Painted by George Price Boyce. 1889.