1981 - Men of Men
William Heinemann published the first British edition, and Doubleday published the first American edition.
William Heinemann reprinted Men of Men a few times: in 1981 (3 times in the same year as the first printing), and 1989 for a Uniform Edition.
I own an exceedingly rare Uncorrected Proof copy
I own 3 copies of the first printing of the British first edition. Wilbur signed all 3 of my copies.
The very copy that Wilbur gifted to his mother-in-law is now in my collection. "Mom" is Danielle's mother.
I have not seen another signed copy where Wilbur included a date, making this copy even more rare that it already is.
The signature within one of my copies
The signature within my third copy
A unique signed copy that I found on the Internet, not my copy
I have owned and sold a couple of signed copies of MEN OF MEN. The copy below is a first printing.