Here is a Rare 1949 Official Catalogue Of Swiss Watch Repair Parts Part Two. In my opinion it is in like new condition. There is also a letter from the Swiss watch repair parts information Bureau Inc. Signed by Paul Tachudi, director. The Watchmakers of Switzerland. There is a total of 145 pages. Detailed information and photos. The last 10 pages or so have like pieces missing from the edges -see photos. And there is a small stain on the tip of other pages – see photos. Still in my opinion it is in very nice condition for its age.