Certificate pursuant to Section 12 of the Weights nd Measures Act 1985 : Certification no. 2433 ... the Secretary of State for Trade and Industry hereby certifies as suitable for use for trade a pattern of an automatic catchweight price-computing weighing machine ... Model F12600E : submitted by Herbert and Sons Ltd.
Great Britain.Department of Trade and Industry.
National Weights and Measures Laboratory.
Herbert and Sons Ltd.
Teddington : National Weights & Measures Laboratory,
1996.
Cover title.
Reference no. STD 8347.