[jen729w]

Like the one we've used on bank cheques* for all of time

MICR E13-B: http://www.micr-fonts.com/MICRfont/micrfont.html

(*British. <grin>)

[DannoHung]

I meant one that could be created by hand, but that works for ones made by printer.

[eru]

Or on snail mail.