I bought a split pattern off eBay described as: 1943 Antique 13" Mckee Thatcher Mold For Sand Casting Foundry Pattern Blow Mold mall I saw was sandrammer. I gave it a little love and cast a pattern(I did a little carving in the sand to enlarge the peen for my preference) So now I have two sand rammer patterns one wood (far left). One aluminum. (Middle). And of course a finished rammer I cast it vertically with a quite small 2 inch diameter riser with perfect results(cylindrical objects always cast best this way; directional feeding). This allowed me to cast it in a 12 x 16 flask I’ll mail either pattern to anyone for cost of shipping & handling. If you are in the US that will be $20. In a medium flat rate box let me know if any of you sand rats are interested V/r HT1