The theory and practice of jute spinning; being a complete description of the machines used in the preparation and spinning of jute yarns .. . BREAKER. Worker Cover 71 x 7; ^ x f rounds of 10 staves each, 30 staves, 7 rows, 47 pins—No. 12, If. BREAKER COVERING. 113 BREAKER. Cylinder Cover 71 x 48; f x j^^ rounds of 41 staves each, 123 staves, 7 rows, 38 pins—No. 12, V

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Keywords: ., bookcentury1900, bookdecade1920, bookidtheorypracti, bookyear1921