Founder of IBM (1874–1956), he built it into one of the most powerful companies in the world, was one of the richest men of his time and called the world’s greatest salesman when he died. TLS signed “Thos. J. Watson,” one page, 7 x 8.25, Think letterhead, May 10, 1940. Invitation to lunch sent to T. Ashley Cole. In part: “I am giving a luncheon in honor of Mr. William Church Osborn…and I do hope you will give me the pleasure of your company…Mr. Osborn, besides his many other contributions to, and services in public causes, is, as you doubtless know, President of the Temple of Religion at the New York’s World Fair. Many of us have been and are interested in this admirable project, and I think his unflagging and zealous efforts in promoting American devotion to religious freedom, meets this very small recognition.” In fine condition, with slightly trimmed edges. RR Auction COA.