
#1
Jan 1973
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
May 1973
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.
Based on Hanna-Barbera characters.
The indicia titles in issues #5-6 say "Barney & Betty Rubble", all others say "Barney and Betty Rubble".
From the Grand Comics Database.