April 1957 issue of Warp and Weft, a monthly handweaving newsletter from Robin & Russ Handweavers in Santa Barbara, California. It features the editor's column on a new 12-spindle thread twisting machine, a note on an 8-harness linen tablecloth cover piece from a Finnish text, and the monthly sample, 'Moon Glow', a sheer drapery in a modified M's and O's pattern. The draft gives threading, tie-up, treadling, reed and yarn details (20/2 Egyptian cotton warp, 20/2 ramie weft) and a cost breakdown per yard. The issue also has a review of the Swedish wool weaving book Yllevaver, a classified ad section and loom advertisements.