From author's description:
Spent some time looking around the net to find a font that mimics
DEC VT220 terminal glyph appearance. There is none. There are some
old bitmapped fonts from X11 and probably early MacOS distributions
that claim to be DEC fonts, they are functional but their visual quality
is lacking and nostalgic value is absent. What I wanted was a font that
fills my virtual terminal window with the magic hacking glow.