Reference : MM-1-17-35

Name of creator(s) : Michael Moerman

Scope and content : 16 June 1965 – Lue units of measurement: sok – elbow joint to tip of middle finger, sok khanad – 0.5 meter stick, wa –arm span measured from one middle finger tip to the other middle finger tip, me – width of thumb not pressed hard, kep – middle finger to thumb, kip – index finger to thumb.

Extent and medium : Punch card