I found it.I posted that I thought it was CTCboard but I think it is Extra2200 South but for any that want too know it reads like this. One can only speculate why Erie Mining would lease locomotives from the D&H but they did in 1973,and they were temporarily renumbered into the 4230 series. (I think I said 4300's Ooops) These are not the only locomotives that the Erie Mining has leased, they have also had locomotives from the DM&IR on the property recently, and some old timers tell of some Great Northern locomotives in the early days, but only the D&H's are know to have been renumbered. The DM&IR's were assigned EM numbers on paper, but they were never actually applied to the locomotives, and like the D&H's were always used as trailing units. There is a photo with the 615 with 4232 under the cab window but 615 in it's number boards long read ain't. I guess now my only ? would be how many went to EM. One more thing the photo is by DOUG BUELL.