
#1
Jan 1948
Catalog data from Metron and the Grand Comics Database is licensed CC BY-SA 4.0 and was normalized by The Collector. Cover images belong to their publishers.

#3
Mar 1948
Who made the most issues of this run, with the issues they span.
Who appears most often in this run, by issues they appear in.
Characters who debut here, led by those who appear most across the catalog.
Produced/packaged by Western Printing & Lithographing Co., New York. KK / Western.
Prior to this regular series, Roy Rogers Comics featured in Four Color (Dell, 1942 series) #38 (April 1944), #63 (January 1945), #86 (October 1945), #95 (February 1946), #109 (June 1946), #117 (September 1946), #124 (November 1946), #137 (February 1947), #144 (April 1947), #153 (June 1947), #160 (August 1947), #166 (October 1947) and #177 (December 1947); with all issues featuring photo covers.
From the Grand Comics Database.