Looks if Rivets got there before me...! 23A model number and the 703010 is the type number and has its been said around the 1950's, and was a good engine at its time.
Engine Man....Good engine at the time? - 62 years later & still a good engine.....Excellent engine....Thanks for your reply......
I help a friend of mine in his small mower repair shop on occasion and I just can't believe the junk that's out there......with the latest being Chinese engines.....but I shouldn't be surprised....Thank God for China, if not, this country wouldn't have anything......