gular section legalized by Act of the latter being measured between two suck Parliament in 1855. The true or legal yard lines, points being taken which are included The Standard Turned on Its Side and Showing the Two Denning is taken as the distance at 62 deg. P. be- between the longitudinal lines,… … a material that resembled as closely of a most careful investigation by THE NEW MICROSCOPIC COMPARATOR OF THE BRITISH STANDARDS OFFICE as possible the original platinum the officials of the Standards De-
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