W. D. Ellwanger

The Oriental Rug: a Monograph by W. D. Ellwanger. Publication year 1903 and publisher Dodd Mead. pages.

The oriental rug;: A monograph on eastern rugs and carpets, saddle-bags, mats & pillows, with a consideration of kinds and classes, types, borders, figures, … with some practical advice to collectors, by William De Lancey Ellwanger. Publication year 1903 and publisher Dodd, Mead & Company. pages.