These 3-coal mining items are in good shape. The Kehoe Coal Company one is the oldest, and is from Somerset County in Pa. It tells of the 4-different mines, and the quality of coal. The next is the 1940 District 1, report. It has 12 mines name on it. The last catalog is about oil wick lights made in Pittsburgh, Pa. Many pictures of lamps that are very old. This one could be a reprint. Good Luck Bidding.