Virtually all Kodak film from the late 40's through the Mid 60's were designated as 'Kodak Safety Film' if you see images on the film, then it has been developed and should be able to be printed by most of the labs/stores around.

How large are they, are they 35mm or Medium format, it was very common to see MF sized film cut into singles from that era, we used to get alot of them that way at the store I worked at.

Dave