St. John Ambulance Association Pin ( The Darlington Forge LTD.

St. John Ambulance Association Pin ( The Darlington Forge LTD. 

a vintage commemorative or divisional badge issued to employees of The Darlington Forge Company Limited who served in the St. John Ambulance division. These historically localized pins are highly sought-after by collectors of industrial and medical memorabilia.possibly sterling , British makers name on the back.