Quoted from jrpinball:I wish someone would come up with an adhesive overlay printed with the numbers, which could be used to restore reels which have had the numbers washed off.
Inkcognito has produced the art files for this. Look under manufacturer and then score reel numbers.
http://www.pinballrebel.com/pinball/cards/
There was also a website somewhere selling the full decal set. Very pricey as I recall.