Illustrated catalogue of the important collection of art treasures formed by his excellency the late Baron Speck von Sternburg, German ambassador to the United States .. (1909)
Freer, Charles Lang · New York : American Art Association · leaf 73
Art collections · Art objects, Chinese · Porcelain, Chinese · Speck-Sternburg, Maximilian, Freiherr von, 1776-1856 -- Art collections -- Exhibitions · Art objects, Chinese -- Exhibitions · Porcelain, Chinese -- Ming-Qing dynasties, 1368-1912 -- Exhibitions
Internet Archive · Smithsonian Libraries and Archives · Public domain (published before 1931). Free to use for anything.
![An illustration from Illustrated catalogue of the important and interesting collection of beautiful pottery vases of Eastern origin, dating from the sixth century B.C. to the eighteenth century A.D., being the collection of the widely known connoisseur Mr. Thomas B. Clarke of New York City [electronic resource] : to be sold at unrestricted public sale at the American Art Galleries on the afternoons herein stated (1917)](https://img.insideoutlibrary.com/img/200/ia-liu-31289009872369-69-4.webp)
![An illustration from Illustrated catalogue of the important collection of antique Chinese porcelains, Sung and Ming potteries, ancient stone sculptures, carved jades and other hard stones, snuff bottles, Mandarin necklaces, bronzes, enamels, palace furniture and wall panels and a number of rare and fine ancient Chinese paintings of the Sung and Ming periods [electronic resource] : all of which are to be sold at unrestricted public sale by direction of the Chinese expert, Lee Van Ching of Shanghai on the afternoons herein stated (1917)](https://img.insideoutlibrary.com/img/200/ia-liu-31289009872427-116-78.webp)
