JW, PHB- 16 is the 1/16 takes a #4
PHB- 18 is the 1/8 takes a #1 or 2
I have the 1/8 and I modified it to take a 1/0 sickle hook. I have a couple of 1/16 young guy from Alabama gave me at camp. His uncle had modified the mold to take a #2 sickle hook.
The above molds the 1/16 pours 6 and the 1/8 pours 5.
http://www.zeiners.com/doit/horseheadponyheadjig.html
Select model on right side of popup. Cheapest place for molds.
3201 and 3202 are their numbers.
Proud Member of Team Geezer
Charlie Weaver USN/ENC 1965-1979