BS 2061:1953 Specification for phosphor bronze spring washers for general engineering purposes
BS 2G 114:1953 Specification for direct current ratiometer indicators for aircraft
BS 1728-5:1953 Methods for the analysis of aluminium and aluminium alloys - Determination of copper (absorptiometric method)
BS 122-1:1953 Specification for milling cutters and reamers - Milling cutters
BS 1968:1953 Specification for floats for ballvalves (copper)
BS 1937:1953 Specification for engineers' ratchet braces and drilling pillars
BS 1936-1:1952 Undercuts and runouts for screw threads - Inch screw threads
BS 1906:1952 Specification for hose couplings (air and water) ($9B in. to 1$9D in. nominal sizes)