1 Reply Latest reply on Apr 23, 2012 7:36 PM by Scott McFadden

    Alphanumeric in Datum Symbol?

    Troy Peterson

      I am being asked to use alphanumeric callouts for Datum symbols, see image below. I have been trying to find a definitive description for Datum callouts indicating if this is not acceptable when using Y14.5-1994. If you know of any reference documentation that specifically says this is not acceptable please let me know the source.