Knitting; a manual of practical instruction in the mechanical details of all types of knitting machinery, their operation, adjustment, and care (1909)
American School of Correspondence, Metcalf, M. A. [from old catalog] · Chicago, American school of correspondence · leaf 148
Fig. 60. Dial ami Cylinder. 133 120 KNITTING the top ring can be divided as indicated by the three l)roken lines inFig. 45, and each section will be held by two screws, the bottom ofwhich also show in Fig. 45.
Knitting machines
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.