I just came across a new (and better) way of inserting different text critical symbols.  I have done a post on the papyrus symbol, and there I mentioned that you need a different font.  I use Gentium for Greek and English (because it’s unicode), and so I didn’t want to have to switch fonts for just one symbol.  I just learned that the text critical symbols are in Gentium, but you can’t find them through MS Word’s Insert Symbol function (see the HT link below for details).  Here’s how you do it:

1. Type in the unicode number for your symbol.  E.g., 1D510 (see below).
2. Keystroke: Alt-X
3. Voila – the symbol appears

Majority Text symbol, 1D510
Papyrus symbol, 1D513
Septuagint, Greek Old Testament, 1D516
Lectionary symbol, 1D459

HT: NT Resources