Rare book! THE GENOTHALMIC REFRACTOR, by W. B. Fisher, hardcover, General Optical Company, 1922, 46 pages. Minor blemishes inside, ownership mark on first page. Binding is split near the middle of the book, but not too bad. Covers have minor wear and blemishes, with more wear to cover edges. Dings to cover corners. Spine has moderate wear and splitting, with more wear to spine ends.
