BS 4484-1:1969(2010) Specification for Measuring instruments for constructional works — Part 1 : Metric graduation and figuring of instruments for linear measurement
1969BS 4484-1:1969 Specification for measuring instruments for constructional works - Metric graduation and figuring of instruments for linear measurement
1966BS 4035:1966 Specification for linear measuring instruments for use on building and civil engineering constructional works. Steel measuring tapes, steel bands and retractable steel pocket rules