The reason for this book was the gossip and speculation that the Standard "Sewhandy" machine was the basis of the SINGER 221 Featherweight. After many months of research, I realized that documenting the Sewhandy would take more than 500 pages, and so I have published "before the Featherweight - Sewhandy" in two volumes. This book, Volume 2, covers maintenance & repair of all Sewhandy models, mechanical and electrical operation, advice on buying, restoring, shipping, parts, model identification, & a specification comparison of an OSANN SINGER Sewhandy with a SINGER 221 Featherweight. The companion book, Volume 1, details before the design (early 1920's) thru production end (late 1938) of the Sewhandy, patents, model identification, Sewhandy ads and brochures, & an OSANN SINGER Sewhandy versus SINGER Featherweight sew-off. For more on my other books, visit www.DarrelKaiserBooks.com .