Flat Machine Knitting and Fabrics — Inside the Classic

From Loop to Machine: The Structure of the Book

The book’s seventeen chapters follow a clear pedagogical arc. After an introductory chapter on loop construction, Buck devotes three chapters to the latch needle and the making of jersey and rib fabrics. Only then does he introduce the rack stitch and shaped collars, followed by the double lock flat machine. This progression is not arbitrary: each new mechanism is presented as a modification or extension of the previous one. For instance, the automatic widening machine is described as “practically the same as we have just finished with in the last article, with the exception of the needle plates and the needles.” The reader is expected to have internalized the earlier material. Buck also signals his intention to write subsequent volumes on circular latch needle and spring needle machines, making this book the first part of a larger project.

Recurring Images: Needles, Springs, and Slides

Throughout the excerpts, certain mechanical elements recur with almost rhythmic regularity. The needle spring appears repeatedly: it “project just below the bottom edge of the plate” when needles are down, and its position relative to the stop h determines whether the widening mechanism can move. The slide g and the stop h form a pair that governs the movement of the cam block. Buck’s descriptions often hinge on the spatial relationship between these parts—whether a spring “extends a trifle below the plate” or a stop “engages the left side of the spring.” This attention to clearance and contact points gives the text a tactile quality, as if the reader could reach into the page and adjust the parts. The widening mechanism itself is described four times (once for each end of the front and back needle plates), reinforcing the symmetry of the machine.

Movement Between Scenes: From Hand to Automatic

Buck structures his chapters to move the reader from manual to automatic operation. Early chapters describe machines where the operator must manually push needles into working position. Later chapters introduce automatic mechanisms: the widening machine uses a roller on the carriage to engage a cam, which “through the rocker shaft e and lever f, would push the slide g, together with the spring n and needle r, up high enough to put this needle into working position.” The language shifts from imperative instructions to explanatory descriptions of cause and effect. This transition mirrors the historical development of the industry, but Buck never states this explicitly. Instead, he lets the machinery itself tell the story. The final chapters on jacquard machines represent the culmination of this movement, where needle selection is controlled by pattern cards rather than direct human action.

Precision in Description: The Language of the Manual

Buck’s prose is characterized by a relentless specificity. He does not say “the needle moves up”; he says “the needle r up into working position.” He labels parts with letters (a, b, c, d) and refers to them consistently across figures and text. The widening mechanism is described with a chain of causal links: “the cam block, a, moving longitudinally… would necessarily raise the lever d, which, through the rocker shaft e and lever f, would push the slide g…” This style demands careful reading but rewards it with a clear mental model of the machine. Buck also uses repetition as a teaching tool: the same widening mechanism is explained for one end, then the reader is told “there are four of these widening mechanisms… but as they are all operated in the same manner it will be necessary to describe and explain but one.” This approach balances thoroughness with efficiency.

Readers approaching this book should be prepared to read with a diagram in hand. Buck’s text is tightly coupled to his figures, and the letters he assigns to parts are essential for following the mechanical logic. The book is not a general survey of knitting but a focused, step-by-step exposition of flat latch needle machines. It rewards patience and a willingness to trace the path of a needle from hook to butt. For those interested in the history of textile technology, it offers a rare window into the classroom of a 1920s technical school, where the instructor’s voice is still audible in the careful, repetitive explanations.

That rainy afternoon, I lost myself in Buck’s precise diagrams of latch needles and widening sequences, the quiet logic of fabric forming itself on the page. My fingers traced a drawn jacquard pattern, and somehow my mind wandered to glazed ceramics and carved wood—the same patient repeat of craft. Later, I found British Manufacturing Industries: Pottery, Glass and Silicates, Furniture and Woodwork. — Reading Notes tucked beside it, a different kind of making entirely.