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 self-indicating non-automatic weighing machine connected to an electronic point of sale terminal : submitted by International Computer Ltd.
Great Britain.Department of Trade and Industry.
National Weights and Measures Laboratory.
International Computers, ltd.
Teddington : National Weights and Measures Laboratory,
1991.
Reference No : STD 6471
Weights and measures
Weighing-machines