Rock and Dirt magazine
JD,Jag,
Here is a magazine I suscribed to today that has a lot of good info. Called Rock and Dirt ,the web site I found in yahoo called Rock and Dirt on line,I seen this magazine years ago and it had a lot of info,my wifes cousin worked in the strip mines in S.E. Ohio and done a little dozer work on the side give me a copy of this years back,I figured what the heck $16.00 for a years subscription,I would get that much reading pleasure out of it if anything.