Bill Grolz:
big & little
Bill Grolz:
gears
Bill Grolz:
blacksmithing
Bill Grolz:
Blacksmithy
Bill Grolz:
motion
Bill Grolz:
Cleaning the tractor
Bill Grolz:
gas pump
Bill Grolz:
Odd shaped gears
Bill Grolz:
Rusty tractor
Bill Grolz:
Wash day
Bill Grolz:
Dog
Bill Grolz:
Blacksmith
Bill Grolz:
Old workshop
Bill Grolz:
HO railroad
Bill Grolz:
Weaving on a loom
Bill Grolz:
Drip, drip
Bill Grolz:
Old steam tractor
Bill Grolz:
Spinning wheel on an old engine
Bill Grolz:
Tractor tire
Bill Grolz:
Old reefer cars in N guage
Bill Grolz:
Doot to?
Bill Grolz:
little boy big tire
Bill Grolz:
Old tires