Made between: 1938 - 1948
Lens: This camera was made with several different lenses:
Kodak Anastigmat 50mm f/5.6 (3 element triplet)
Kodak Anastigmat Special 51mm f/3.5 (4 element Tessar design)
Kodak Anastigmat 51mm f/4.5 (3 element triplet, redesignated Anaston in 1947)

Takes 135 film
24×36 mm negative size

More info:

http://camerapedia.wikia.com/wiki/Kodak_35

http://www.tcp-ip.or.jp/~peachan/camera/kodak35/index-e.html

Manual:

http://www.cameramanuals.org/kodak_pdf/kodak_35_f3_5.pdf