Certificate pursuant to section 12 of the Weights and Measures Act 1985 ... the Secretary of State for Trade and Industry hereby certifies as suitable for use for trade the following pattern of a spirit measuring instrument ... : submitted by : Measure Master Ltd.
Great Britain.Department of Trade and Industry.
National Weights and Measures Laboratory.
Measure Master Ltd.
Teddington : National Weights and Measures Laboratory,
1990.
Reference no. STD 5839
Weights and measures
Measuring instruments