Colleen in Seventeen from the year 1962.
(In a 1975 Models magazine article, Colleen is quoted as saying that she started modeling for Seventeen magazine in the summer of 1959, at the very beginning of her career! It seems highly unlikely to me that a girl who just turned 12 would appear in Seventeen, and though I certainly have not seen every Seventeen from the early Sixties, I have yet to find any evidence of Colleen in Seventeen magazine prior to 1962. However, if Colleen did appear in Seventeen right at the start of her career, it seems clear from these two 1962 issues that she was confined to the small, black and white fashion and accessory photos in the back pages of the magazine and to pictures illustrating articles. At this stage of her career, she was apparently never used in the main fashion pages.)