New Old Stock Plow Share for Oliver Chilled Plow Works Walk Behind Moldboard Plow.
Shares have rust pitting on them due to storage.
Oliver Chilled Plow Works plow part numbers: AC BSN, A-C BSN.
Referred to as Bowers Slip Nose Share (A Slip).
Walk behind plows are commonly referred to as walking plow, horse drawn plow, or mule drawn plow.