"allo John, Greetings,
That outfit Jones Firewood doesn't sell coal any more but you are probably aware that it is available from the following. I mention it to you anyway. Reel EFX, Inc. 5539 Riverton Ave N. Hollywood CA 91601 Tel: 888-733-5339 Real Welsh coal about 44# for $40 as I recall. I ordered two buckets of the bean size for my 3-1/2" 3/4 scale. The best, Geoff.