BS 1100-4:1944

Payroll methods including pay as you earn income tax proceedure.
standard by BSI Group, 04/01/1944

BS 1125:1959

Specification for WC flushing cisterns (including flush pipes)
standard by BSI Group, 03/26/1959

BS 1151-2:1945

Guaranteed minimim reckoners for the building and civil engineering contracting industries
standard by BSI Group, 09/21/1945

BS 1219M:1961

Preparation of mathematical copy and correction of proofs (extracted from BS 1219:1958)
standard by BSI Group, 08/15/1961

BS 124:1934

Totally enclosed air-break switches for voltages not exceeding 660 volts
standard by BSI Group, 01/30/1933

BS 1265-1268:1945

Drawing boards and tee squares
standard by BSI Group, 08/21/1945

BS 1400:1969

Specification for copper alloy ingots and copper and copper alloy castings
standard by BSI Group, 12/31/1969

BS 1428-B1:1964

Microchemical analysis. Apparatus for the determination of elements by other than combustion methods-Specification for nitrogen determination apparatus (micro-Kjeldahl)
standard by BSI Group, 06/15/1964

BS 1428-D2:1958

Washout pipettes
standard by BSI Group, 10/17/1950