Wright Family Influenced Kelly-Springfield Steamrollers and Other Models

The Wright family, who emigrated from England, made key changes to steamroller

wright2
The patented spring-loaded scrapers and drawbar plus footstep can be seen in this rear view of an Oastler steamroller. Additionally, this machine is equipped with steel picks fitted in the rear rolls. Note the manstand appears very British in its origin.
Photo courtesy of Derek Rayner