Gee-Whiz! (1955, Marvel)

Gee-Whiz! ran for 40 issues (1955–1967). Publishing format: was ongoing. Two issues may exist that are not yet indexed (that would be 30th and 31st in the series) in September and November 1960. Appears to be a publishing gap between Spring 1962 and Fall 1966. Two more issues that are not yet indexed (that would be 38th and 39th in the series) may exist and could have been published anywhere in that gap, likely in February and April of 1962. If any of these four issues are found and added then please change this note.