"Contents copyright 1955, Harvey Features Syndicate".
Information from Frank Motler, via error report http://errors.comics.org/show_bug.cgi?id=8634 .
from Warfront (Harvey, 1951 series) #8 (July 1952)Art credit from Heritage Auctions.
from Warfront (Harvey, 1951 series) #8 (July 1952) [No illustration in reprint.]House ad for Sad Sack Comics. Shows cover of Sad Sack Comics (Harvey, 1949 Series) #22.
Art credit from Heritage Auctions.
from Warfront (Harvey, 1951 series) #12 (November 1952)Art credit from Heritage Auctions.
from Warfront (Harvey, 1951 series) #11 (October 1952)Art credit from Heritage Auctions.
from Warfront (Harvey, 1951 series) #11 (October 1952)
from Warfront (Harvey, 1951 series) #11 (October 1952)Inker credit from GCD index of original story, confirmed by Heritage Auctions.
editor: Leon Harvey
Managing editor: Alfred Harvey
Business manager: Robert B. Harvey (& signatory)
Owners: Harvey Picture Magazines, Inc.
Harvey Features Syndicate
Leon Harvey
Alfred Harvey
Robert B. Harvey
Mae J. Mascherani, Notary Public
signed, September 30, 1955