In reply to Vintage race car number help.:
I agree with Ernst, that draw them on Illustrator may prove to be the easiest way. You could also try to use/modify a similar font like:
Tiki Surf by House-Industries
Windsor EF Light by Elsner+Flake
Tanglewood Tales NF by Nick-Curtis
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I found them using Find my Font - http://www.findmyfont.com