Robert Siegel Galleries: Worldwide Stamps and Postal History, 1377, New York

Russia -- Chinese Eastern Railways, 1918-20 Correspondence to United States

Russia -- Chinese Eastern Railways, 1909, 20k Dull Blue & Dark Carmine (82) and 10k Dark Blue (79) on "The Young Men's Christian Association in Russia, Harbin, Manchuria" cover

Russia -- Chinese Eastern Railways, 1921 Sanchakhe Station to Harbin, Official Cover

Russia -- Chinese Eastern Railways, Exceptional Ambulant Postal History Collection Balance

Russia -- Ship Mail, 1904, 10k Dark Blue (60) on "Bahnhoflagernd" cover

Russia -- Ship Mail, 1897 10k Light Blue Lettercard

Russia -- Ship Mail, 1904, 10k Dark Blue (60) on cover from S.S. Mongolia

Russia -- Ship Mail, 1904, 4k Rose Red (57C) on picture postcard from S.S. Mongolia

Russia -- Ship Mail, 1908-14 Russian-American Line of Russian East Asiatic Steampship Company

Russia -- Ship Mail, 1908 4k Red Postal Card from S.S. Mongolia

Russia -- Ship Mail, 1909, 7k Blue (78) on cover

Russia -- Ship Mail, 1911-13 Vladisvostok-Shanghai Steamship Service

Russia -- Ship Mail, 1909, 7k Blue (78) on red band cover

Russia -- Ship Mail, 1909, 4k Carmine (76) horizontal strip on registered cover

Russia -- Ship Mail, 1914, 10k Dark Blue & Brown on Blue, Semi-Postal, Perf 12½ (B8a) on preprinted cover

Russia -- Ship Mail, 1915, 10k Dark Blue & Brown, Semi-Postal, Perf 12½ (B12a) with 1914, 3k and 7k War Charity on cover

Russia -- Ship Mail, 1915, 10k Dark Blue & Brown, Semi-Postal, Perf 11½ (B12) with 1909, 15k and 25k on cover

Russia -- Ship Mail, 1906-20 Small Postal History Balance

Russia, Offices in China, 1920, 3c on 3k Carmine, Brown Trial Color Surcharge (74 var)

St. Pierre & Miquelon, 1886, 15c Black (14; Yvert 17)

St. Pierre & Miquelon, 1892, 2c on 25c Black on Rose, "2" Surcharge Omitted (30/50; Yvert 46a)

St. Pierre & Miquelon, 1891, 75c Carmine on Rose, Inverted Overprint and "n" of "on" Omitted (34a var; Yvert 29a var)

St. Pierre & Miquelon, 1892, 1c-1fr Navigation & Commerce, Bristol Printing (60-78 var; Yvert 59-71 var)

St. Pierre & Miquelon, 1925, 25c on 15c Dull Violet & Rose, Surcharge Severely Misplaced (121 var; Yvert 118d)

St. Pierre & Miquelon, 1942, 30c Red Brown & Blue, F.N.F.L. Overprint (206D; Yvert 233)