Distinguished American architect (1853–1906), one of the leading figures of the “Beaux Arts” movement, best known for his opulent mansions for such prominent New York families as the Astors and the Vanderbilts and for the second Madison Square Garden. White’s Madison Square Garden was topped by a nude statue of Diana that was purportedly modeled after the beautiful stage actress Evelyn Nesbit. Outraged and paranoid, Nesbit’s husband, Harry K. Thaw, confronted White in the rooftop theater of the New York landmark and fatally shot him, leading to the first sensational murder trial of the new century. Scarce TLS, one page, 7.75 x 10, McKim, Mead & White letterhead, September 3, 1899. White writes to H. W. Fay. In full: “Under the circumstances, I suppose it will be necessary for you to write Mrs. H. H. Richardson, Brookline, Mass., for an order on Mr. Cox for Mr. Richardson’s photograph. I herewith enclose you an order on Mr. Cox, for you my photograph if you care for it.” Henry Hobson RIchardson (1838–1886) was an architect who, despite his short life, emerged as one of the most influential figures in American architecture of the late nineteenth and early twentieth centuries; White was one of his most devoted followers. In fine condition, with usual mailing folds and mild toning and soiling. R&R COA.