I have a few copies of the 1903 Locke pocket Catalog reprint still available . They are an exact reprint of this valuable historic 105 page catalog which lists many rare and unusual designs of unipart and early multipart pin types as well as pins and Locke glass insulators available at that time. It comes with a reference sheet that cross-references each page and catalog number with it's corresponding U, M, or CD number as well as important historical notes on some designs and about the catalog itself . I only printed 60 of them and this is what I have left. these were reprinted on the same quality of paper and cover material as the soul surviving original copy. $15 each + $3 for postage to US addresses