Certificate of EEC pattern approval of a measuring instrument issued by the Secretary of State for Trade and Industry ... to Arrow Fastener (UK) Ltd ... in respect of material measure of length ...
Great Britain.Department of Trade and Industry.
National Weights and Measures Laboratory.
Arrow Fastener (UK) Ltd.
Teddington : National Weights and Measures Laboratory,
1993.
"Reference no: STD 6831"
Caption title.