in The Mighty World of Marvel (Marvel UK, 1972 series) #94 (July 20, 1974) [pages 1-9; page 2, panels 3-6 deleted; page 3, panels 1-3 deleted], #95 (July 27, 1974) [pages 10-20; page 1 of the reprint is a blow-up of page 9, panel 3 of the original story]
Letters from Brad Martin, Kathryn Geeslin, Kent Bicknell, Manoj Raman, John F. Lebar, Doug Jackson, George Drzewiecki, Dan Slade, Gary Fellich, Andy Novotny, and Bud Plant (future noted comic book dealer); includes M.M.M.S. membership form.