[Eyeglasses] Diamond Spectacle Recipe Book
Spencer Optical Mfg. Co, 1873. 48 pp. Back board in copy + Price List of Jules Richard Verascope and Glyphoscope Cameras & Accessories. R.J. Fitzsimons Corporation, New York, c. 1905. 40 pp. - added: R.J. Phillips. Spectacles and Eyeglasses. Their forms mounting and proper adjustment. Second ed. with 49 ills. Philadelphia, P. Blakiston, Son & Co, 1895. 105, 23 pp. - and 3 more.