. Bulletin. Forests and forestry. Fig. 30 —Interior of excelsior factory, showing billets in place in excelsior Fig. 31.—Finished excelsior ready for Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Pennsylvania. Dept. of Forests and Waters. Harrisburg, Pa. : The Department

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