Hi scoffey86, and welcome back to the forum.
As you would know, it is impossible to date a Scotty
exactly but, with the
complete string of numbers on the air-cowling on the Briggs, we could give you the year of manufacture of the engine.
This narrows down the year the mower chassis may have been built as Joe has said.
If the machine has the Kirby-Tecumseh engine we are not so lucky....
Photos of the machine, particularly a front view of the cylinder reel and one with the chain case cover removed, so as we can see the sprockets where they are not covered by the chains...we can then give you advice on their condition.
