1963 3 speed transmission back to column

[Jargo]

I am putting back my 63 3 speed transmission from the floor back to column and am wondering if anyone could answer the following?

1) Do I have the original transmission? The linkage on the transmission will not hook up the case number is GM9 3952645 it is a Saginaw.

2) Where can I find out what year this transmission was used? I have looked all over the net with no luck.

3)Where can I find linkage on the transmission to hook it back up?