Welcome to the Cub Family
I am sure that you will derive as much fun from your Cub as well all do, and that says a lot!
If you want to spend some time reading, click on the manual link below in the sig line. Many of the implements that are for Cubs are listed somewhere on the server.
If you have the fast hitch setup then you will want to peruse the CBI-2A, and if you have a regular Cub then the CBI-1A will help you out in identifying what you have. These are parts manuals. There are also many owners manuals on the server including Woods and Mott mowers as well as the IH mowers.
Hope this helps, let us know how you make out identifying your implements.
Oh, and the guys here are really friendly and knowledgeable and are sure to help!
Again welcome to the Cub Family