1961 or 1962 Schwinn Dealer Catalog Chicago Cycle Supply 2 Letters For Sale

Here we have a 34 page catalog which contains beautiful examples of Schwinn Bicycles etc. Hopefully, these pictures will give a good idea of what is included.
There are two mimeographed letters stuck inside the catalog--they are dated 1961 and 1962. I am assuming the catalog would be from one of those dates (I could not find an actual date).
Catalog is about 8.50 x 11"in size--in good condition except the the bottom half of the cover has pulled away from the binding.Otherwise it looks real good--very little signs of use--we would rate it at about an 8 on scale of 10 (or close)
Item will be well protected when sent. Thank you for your consideration