Key Largo, FL: 1961. unbound. 1 page on colorful "Key Largo Anglers Club" letterhead, 10.5 x 7.25 inches, Key Largo, Florida, February 19, 1961. In this letter, Hoover endorses a nomination for honorary membership to the American Society of Mechanical Engineers, in large part: "...I will be happy indeed to endorse the nomination of Mr. Willis F. Thompson for Honorary Membership in the ASME. Someday I hope this honor may come to Dr. Mervin Kelly, of Bell Laboratories, for his outstanding abilities and efforts on behalf of engineers and the United Engineering Center." Two horizontal folds; near fine condition.