An old dude and an old bike and Nitrous Oxide?
Painless dentist will travel. Or photoshop.
Had to look twice to determine it wasn't a fire extinguisher.I was thinking a "smoke jumper on a Harley" for a minute there.
An old flat-head 45. Most likely WW2 vintage, though not a wartime pic. In the 70's I owned a flat 45 small chopper. It was fun to ride but hard to start as I weighed about 125 lbs back then..........
A Flat head has no valves in the cylinder head, right Glen?