lot of 4 antique primitive iron pick ax/pickax heads, old farm tools

Lot of four assorted old and antique iron pickax heads from an old farm estate. These range in length from about 18" up to 22" long. The handle sockets are about 2' x 3" across the eye and about 2.5" to 2.75" deep. These old pick heads have all been painted in the past with black rustoleum paint.