Architect; master of space, form and human-centered design. TLS signed “F. Ll. W.,” one page, 11 x 8.5, Taliesin West letterhead, December 1, 1952. Short letter to Clarence C. Allen at the Tulsa World. In full, “O. K. as you please. Love to my cousins et al.” Nicely signed at the conclusion in black ink. Accompanied by the original mailing envelope. In fine condition, with two vertical mailing folds. COA John Reznikoff/PSA/DNA and R&R COA.