Search Results       Your search for [author]Ritchey, James returned 1 record.           Pattern making : a practical treatise for the pattern maker on wood-working and wood turning, tools and equipment, contruction of simple and complicated patterns, modern molding machines and molding practice. by Ritchey, James; Chicago: American technical society, 1916. Subject: Pattern-making.          Add to Book Cart Relevance: 20.37%