nicwinner Active Member Silver Stacker Nov 26, 2013 #41 bigcountry said: Anyone recognise the dcl stamp on this Harrington bar? Click to expand... a common countermark that often find on Harrington bars, i personally think it was a chop mark made by a material testing laboratory.
bigcountry said: Anyone recognise the dcl stamp on this Harrington bar? Click to expand... a common countermark that often find on Harrington bars, i personally think it was a chop mark made by a material testing laboratory.
