Porter Cable 10" Circular Saw Model 592

[catsupdog]

Got this on craigslist. Can't find any mentions of it with google. It's after Rockwell bought PC, so after 1960. I think it may need new grease. Not sure what kind to use. Anything people can tell me about it? Thanks.

 

[454ragtop]

Welcome. Best source of info on that is over at OWWM.org . Some PC collectors over there.
HTH, Jim