BS 153-3-4-5:1923

Railway girder bridges for medium gauges of 3 ft. 6 ins. 1 metre and 3 feet
standard by BSI Group, 08/09/1923

BS 1404:1947

Screen luminance (brightness) for the projection of 35 mm film
standard by BSI Group, 08/28/1947

BS 1372:1947

Specification for bees (colonies and nuclei)
standard by BSI Group, 04/01/1947

BS 1121-27:1952

Methods for the analysis of iron and steel. Vanadium in carbon and low alloy steels
standard by BSI Group, 11/07/1952

BS 1121-48:1966

Methods for the analysis of iron and steel. Molybdenum in iron, steel Photometric
standard by BSI Group, 03/02/1966

BS 1600:1967

Specification for dimensions of steel pipe for the petroleum industry.
standard by BSI Group, 05/12/1967

BS 1491:1970

Specification for dimensions of 127, 120 and 620 photographic roll film, backing paper and film spools
standard by BSI Group, 01/30/1970

BS 12:1989

Specification for Portland cements
standard by BSI Group, 04/28/1989

BS 10-1:1947

Pipe flanges for land use for pressures up to 400 feet head
standard by BSI Group, 10/27/1947