If you own the elusive Singer Featherweight 222, then this book will be a gift. The 222 is a very different creature than the 221. Most resources and manuals are generic to both the 221 and the 222, however, the 222 has different maintenance and care instructions. Also, very different oiling points, etc. This full-size reprint of the original 222 manual is a perfect addition to your machine case with full-size oil and grease pictures. Also, a full description of all the accessories that can be used with the 222.