OutdoorKing Repair Forum Forums Repairs and Maintenance Questions on Walk Behind Lawn Mower Frames Question On Scott Bonnar Cylinder Mowers Scott Bonnar Supercut

Geoff,
Your photo of the old electric roller mower is a real discovery. I've attached one page of a Scott Bonnar Patent Application of 1927 for this very machine called "a combined power driven roller mower and lawn mowers operating mechanism therefore." Like the Zeta, it apparently didn't catch on! I've never seen a photo before.
Regards,
Grant.