From left to right,
No. 3-A autographic Kodak Jr.
Autographic No. A-122 Film
No. 1-A Kodak Jr.
Autographic No. A-116 Film
Jiffy Kodak Six-16 Series II
616 Film
Kodak Senior Six-16
616 Film
No. 1 Kodak Jr.
Autographic No. A-120 Film
No. 2 Folding Cartridge Premo
120 Film
Kodak Jr. Six-20 Series II
620 Film
Vest Pocket Kodak Series III
127 Film
The negative on the 3-A was 5 1/2 X 3 1/4 inches.