Your link is bad in the first post, it's incomplete.
Here's the one I copied from the Intro section
http://s430.photobucket.com/albums/q...o/cub%20cadet/
I have a model 122 ( 12 hp version of your machine ) and mine was made in 1966. If you have the serial number off the plate on the rear, you can check yours out too here
http://onlycubcadets.net/forum/showthread.php?t=7114 .
Jeff