Minneapolis-Moline RB / RBD Double-Run Grain Drill
Double-run feed grain drills cataloged in the MMCI publications list as the RB and RBD ‘Double Run Drills,’ with parts and operator publications dated to 1952.
Sources & Verification Notes
Status: Verification pending
Primary source: Minneapolis-Moline RB / RBD Double-Run Grain Drill (source) tier 5
Documented from Minneapolis-Moline literature and collector sources. Implement availability, model numbers, and fitment are configuration- and year-dependent — confirm against factory literature before purchase or restoration.