Wurzburg, Lt. Donald B. The Battle of Chatillon. Grand Rapids, Michigan, Dean-Hicks Publ., 1919. First edition, 8x11", 136pp, heavily photo illus., roster of pilot graduates to include sqdn of follow-on assignment. Condition as-new. Interesting story: in about 1975-80 I saw an ad for this book from Don's Book Store in my hometown of Grand Rapids. I ordered a copy and it came wrapped in manila paper as from the publisher. I called Don and he said he discovered a case of these books in a warehouse. He had 10 copies left and I bought them all. This one came back to me from a collection I purchased. Very, very rare.