|My How She's Grown #1 (Models - September/October 1975)
Colleen was actually on the cover of Seventeen 15 times, not 16 as the caption indicates, and the cover shown here is not her first but her eleventh! It is the May 1968 issue (which can be seen here). This cover was also included in Colleen's late Sixties composite. The article implies that Colleen began modeling for Ford in 1963. She actually started in 1959 when she was only 11. Models magazine was a very short-lived magazine. It lasted for only 4 issues.