I made the attached font earlier today, for use in producing graphics.
The digits 1 through to 7 each produce a display and digits 0, 8 and 9 each produce spacing. The space bar produces the same effect as 0, though using zero does help in documenting graphic designs as they appear as digits when using an ordinary font.
There is a specially-designed .notdef glyph for the font, which is displayed if other characters are keyed using this font.
I have tried the font using Microsoft WordPad and Microsoft Paint.
SNOW.TTF
William Overington
11 December 2008