Alt code 248 provides a Degree Symbol as in °F when typing. We need a similar method to add a Column Line abbreviation which is traditionally a C with an L superimpose dover it (usually the L is a little taller or offset down. ℄ found that in a google and was able to copy / past here.
Article indicates it is created by "Unicode Character “℄” (U+2104)"
How is that entered in Bluebeam text?