Here's a couple more - I hope I don't repeat myself..
A corner rack shot during the week of July 31 1954. The early TV Guide cover tells us that.
http://www.coverbrowser.com/covers/tv-guide#i22(Click on the thumbnail to see the larger version)
And another, this one from 1951-
(Click on the thumbnail to see the larger version)
You can zoom in on the photo REALLY tightly using the following link:
http://www.fotosearch.com/clt003/r1886/Bottom row from right to left are:John Wayne #8
Red Ryder #51
Cowgirl Romances #4
Long Bow #1
Teen-age Romances #16
The Texan #14
Ghost Rider #3
King of the Bad Men of Deadwood (Avon) oneshot
Famous Gangsters #1
Captain and the Kids #21
Gene Autry #48
Goofy #42 (Standard)
The Chief #2 (Dell)
The rack behind the man has two columns of comics the titles in the rack are: Column 1 - Column 2-------------- ---------------
Rangers Comics - Pancho Villa (Avon)
Famous Stars - Peter Rabbit (Avon)
GI Joe - True Movie and Television #3
Lil Abner - Dear Beatrice Fairfax
Kid Cowboy - Durango Kid
Real Life Comics - Ozark
Western Hearts - Straight Arrow
Movie Love - Fight
Wild Bill Elliot - King Comics
Bill West - Wambi Jungle Boy
Famous Funnies - Kathy
Thrilling Romances - Indians
Rex Allen - B-Bar-B Riders
Charlie McCarthy #6 - Jungle Comics
Amazing Adventures #1 - Supermouse #11