The Scientific Instruments Makers MillenniuM Measure.
The MillenniuM Measure is the gift of the Court & Livery of the Worshipful Company of Scientific Instrument Makers of the City of London, in commemoration of the MillenniuM.
It comprises a 3-sided, 2-metre (2m = 2000mm) rule depicting two thousand years of history of the City, the Church and the craft of Scientific Instrument making.
