Notes:
Some Canadian newspapers of this era published their Sunday comics sections on Saturday. This edition was published by the Montreal Standard on April 5, 1941, one day before it appeared in American newspapers. See individual indexes for the actual dates of publication.
Dimensions:
most originally newspaper broadsheet; then most standard Golden Age US (when cut and folded from broadsheet size); some newspaper tabloid size
Paper Stock:
newsprint
Binding:
cut-and-assemble-it-yourself (broadsheet to Golden Age US); loose pages (original broadsheet or original tabloid or unstapled assembled Golden Age US)