Certificate pursuant to Section 12 of the Weights and Measures Act 1985, certification no 2634 ... the Secretary of State for Trade and Industry hereby certifies as suitable for use for trade a pattern of a road tanker meter measuring system ... submitted by: Allan Stobart Lubricants &Fuels.
Great Britain.Department of Trade and Industry.
National Weights and Measures Laboratory.
Allan Stobart Lubricants & Fuels.
Teddington : National Weights and Measures Laboratory,
2001.
Reference no. STD 10075.