Columbia bone

 

Material: bone

Manufacturer: Columbia Yarn, Philadelphia, Pennsylvania

 

Lengths 1916, 1918: 5″, 6″, 8″, 10″, 12″ and 14″

Sizes 1916, 1918: US  0, 1 ,2, 3, 4, 5, 6, 7, 8, 9, 10

 

Columbia gauge card, Columbia Book of Yarns, 17th ed, 1916; 19th ed, 1918

Closed