First timer = first question

[rustbelt]

I've enjoyed wandering around the site, while looking for my first old truck. I've always admired the early 60's Step-side pickup and picked up a 61 this weekend. I planned on cleaning it up a bit before showing her off to you guys, taking pictures tomorrow.
Meantime, I have 2 questions: 1) How do I tell if my truck is a C10? and 2) how is the cable for adjusting the bench seat attached on the drivers side?
Thanks for any help, I'm looking forward to the adventure.

Rustbelt