Interesting old Toro lawnmower! 3 speed GTS. Original Suzuki engine & blade clutch. Cuts grass!!

Found this old machine in a dilapidated shed and I was able to fire it up without much drama. 5hp. Instead of a throttle hold-down like most newer mowers I've seen, it has a neat blade clutch instead. Never seen the feature much on a push mower. Rather cool. Engine appears to be a Suzuki. (Thanks viewers!). 3 speed self propelled. Sounds different than a Briggs or Tecumseh. Model 20622. Happy 4th of July!!