There's been some dispute on Adams inking credit until Bruno Andreacchi found Roy Thomas' statement of Adams inks in X-Men # 60 letters section. The original indexer credited Neal Adams along with Carl Gafford and Michael Evans. Steve Whitaker and Bob Ford credited Tom Palmer.
Romita alterations on Cyclops figure per Nick Caputo.
Letters from: George D. Schaetzle, M. Brogdon, Michael Fortier, Kent Roberts, Greer Watson, John Bonhomme and Todd Freeman, Jr. Includes three panels reproduced (sans dialogue and captions) from #54.