Comparators for Definition of Surface Quality of Steel Castings Set

Skylarc Ref U117766

Expected Auction End Time: 6th September 2020 7:47pm

Comparators for Definition of Surface Quality of Steel Castings Set.
Made by Steel Castings Reaerch and Trade Association, Sheffield, England.
Includes 48x units, appears to be missing 2x units.
Includes manual and box.