Nice score Joe
My favourite of all the 45's is the solid deck 14".
The next thing we need to know is the date of manufacture of your Briggs engines to see if they are later than 1978
30th August 1975 on the Briggs, the other is Kirby powered I'm afraid. I'll grab some pics tomorrow. Coincidentally I just did a similar thing to Joe and stripped the Kirby powered mower on Monday (It's pretty trashed and has badly cracked rails).
Model for the Briggs twin rail 14" - 450511
Model for the Kirby twin rail 14" - 450407
