Anna Bove has this one:
http://www.annaboveembroidery.com/misc.html
Embroidery Designs has several. When you find one you like, click it and it will give you the size. They all vary in size:
http://www.embroiderydesigns.com/Fon...roidery%20font
I've ordered from both these sites. If you Goggle Miniature Embroidery Fonts, you will get a bunch of sites that have them. There are some great deals out there!