Most of the famous Keith bullets are listed in his book,"SIXGUNS" by mold number and manufacturer. If you wanted to buy retail, you would have to match up the mold numbers with cast bullet manufacturers. For instance, Lyman 358429 [the 168gr semi-wadcutter Keith used in .38spec. and 357mag. You would now have to find a caster selling that particular bullet. Many small shops still do this. Keith designed many bullets for many mold manufacturers and some were improvements on earlier attempts. This is why his book,"SIXGUNS" is important-so you can tell the difference.