Blacksmith Coal, 40 Lb
Aubuchon Hardware stores in Newengland and upstate NY can carry this coal. While it is not the best coal around it does the trick and if you have several smiths in your area they should have it on hand.
I just a did a week of demos at the local fair 7 hours a day for 7 days and used only 2 1/2 bags. It does coke well. I am using a small rivet forge.
Firegnome