Neat LB, thank you for shaing it and welcome to the site!Hello !
my first antique Lawn Boy !
Model is 8150 (21 ") with engine C-40 . Serial # is rusty but start with 720...
Automower ,made in Peterborough,(OMC) Canada
Anyone knows something about this model ? Seems to be the brother of the 6100 ( year 1957 maybe ??)
engine # 677417
Thanks for your help