ave just cut these two 20mm drill rounds ,dont know much about these so please feel free to add more
The fat one i believe is a 20mm Vulcan ?? drill round it is weighted with a resin insert..No stampings would this have been painted originally ??
The other i believe is a 20mm Hispano ?? This is of copper construction and plated ,with a threaded steel plug soldered in the base.Stamped Drill on the lower end of the body and headstamped 20mm
The fat one i believe is a 20mm Vulcan ?? drill round it is weighted with a resin insert..No stampings would this have been painted originally ??
The other i believe is a 20mm Hispano ?? This is of copper construction and plated ,with a threaded steel plug soldered in the base.Stamped Drill on the lower end of the body and headstamped 20mm