City of Boulder:
OSMP Staff examining a grain drill
City of Boulder:
OSMP staff unloading a grain drill
City of Boulder:
Sulky or Dump Rake - Schooley
City of Boulder:
Sulky or Dump Rake - Eisenberg
City of Boulder:
Grain binder
City of Boulder:
Seed drill - Eisenberg
City of Boulder:
Cultivator
City of Boulder:
Manure spreader
City of Boulder:
Side delivery rake
City of Boulder:
Grain drill or seeder
City of Boulder:
Historic photo of a riding cultivator