Alterations on Cap by John Romita. Info per Nick Caputo, August 2012.
The original art before alterations is printed in Marvel Masterworks: Captain America Vol. 3
Letters of comment from readers Jimmy Golden, Evelyn Van Winkle, Wally Conger, Peter Sanderson Jr. (twice) and Wayne Warfield; includes Know Ye These, the Hallowed Ranks of Marveldom.