The Columbia book of yarns;
The Columbia Book of Yarns is a 1907 knitting and crocheting pattern book compiled by Anna Schumacker and published in Philadelphia by the W. H. Horstmann Company, makers of Columbia yarns, for home knitters. Its pictures show knitted fabrics, a mitten, and a stocking with crocheted scalloped edging and tassels, offering designers examples of stitch texture, ribbed cuffs and scalloped borders.
















