Vaughan's carding lessons. "For the mill boy" .. (1905)
Vaughan, M[athis] H · [Huntsville? Ala.] · leaf 29
ill be required? 44X6 =52.8 draft gear. 5 If the sliver from the coiler weighs 54 grains and the draft 5.5, what weight will be required per yard of each of the six slivers on the back? 54X5.5 =49.5 wt. of sliver on back. 6 If one yard of sliver on the back weighs 60 grains wdth six double and the… … The above cut represents the four bottom rollers of thedrawing frame with the diameter of the rollers and thenumber of teeth in each gear marked on them. They aretaken from the catalogue and the diagram is given in orderto figure the draft between each set of rollers. First getdraft of the front…
Woolen and worsted manufacture
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