Air-break knife switches and air-break isolating switches for voltages not exceeding 660 volts excluding totally-enclosed and flame proof types
standard by BSI Group, 01/30/1933

Telegraph material (insulators, pole fittings etc.)
standard by BSI Group, 01/01/1937

Specification for sizes and recommend layouts of commercial forms. Forms other than continuous stationary
standard by BSI Group, 11/18/1963

Packaging code-Textile bags, sacks and wrappings
standard by BSI Group, 05/31/1967

Tensile test pieces
standard by BSI Group, 11/01/1910

Specification for domestic bedding-Spring interior mattresses for adult use (performance and construction)
standard by BSI Group, 09/30/1977

Sandlime (calcium silicate) bricks
standard by BSI Group, 02/16/1923

isoPropyl alcohol (isopropanol)
standard by BSI Group, 03/28/1950

Low heat portland cement
standard by BSI Group, 04/28/1947

Bolts , nuts and set-screws (machine bolts) B S W and B S F
standard by BSI Group, 05/01/1944