Certificate pursuant to section 12 of the Weights and Measures Act 1985 certification no 1958/42 ... the Secretary of State for Trade and Industry hereby certifies as suitable for use for trade the following  pattern of a non-automatic weighing machine, as described in the descriptive annex to this certificate, and having the following characteristics ... : submitted by Radiant Systems Inc.
Great Britain.Department of Trade and Industry.
National Weights and Measures Laboratory.
Radiant Systems Inc.
Teddington : National Weights and Measures Laboratory,
1999.
Reference no. STD 7831.