Magee, D. F. Grandfather's Clocks: Their Making and their Makers in Lancaster County; Papers Read Before the Lancaster Historical Society, Vol. XLIII - No. 5. Lancaster, PA: Lancaster County Historical Society, 1953. Second Edition. The second printing of the second edition. 
Gray printed wrappers, 6 x 9 1/4 inches, 26 pp., 8 pages of illustrations, clean condition. Very good. Pamphlet.
"Of all of the publications of the Lancaster Historical Society none has been in such general demand, from all over the country, as this. It was first read before the Historical Society on April 6, 1917." This second edition was issued with some corrections and new paragraphs. A history of clockmaking in Lancaster County, with brief biographies of thirty-six clockmakers.
Updated with a few "recent sales of clocks."