Ulrych, Petr Manuel

Sait Maur and cognac. Winter/2010, p. 22.

United Stamp Co.

Czechoslovakia auction prices realized. May/1952, p. 76.

Prices realized at the Dr. O. Pozdena sale. Jan/1952, p. 6; Dec/1951, p. 132.

United States. Secretary of State

...following is the text of a note... Mar/1961, p. 38.

United States. War Department. National Archives

Minutes of a meeting of the allied representatives... Vladivostok...Nov. 1, 1918. Apr/1969, p. 62.