London: G. Foucher & Sons, 1911.
First Edition. Hardcover. Near fine. 7.5 x 4.75 inches, 32 pp + 8 pages of ads. Original red cloth; no dust jacket. Early price ink-stamped on title page, else fine. Foucher was a French-born violin-maker who lived in London. He was also the author of "Repairing, Restoring, and Adjustment of the Violin."