Letter sent on the occasion of Professor Samuel Oppenheim's death with information on pensions due Helene and family.

Enclosure consists of a Russian address in the city of Engels in the Volga German Soviet Socialist Republic; letters were sent from the United States to the USSR.

Several of the letters are written in English.

Two of the letters are written in English; the letter of June 13, 1943 is incomplete.

One of the letters is in English and includes an encyclopedia article on Samuel Oppenheim, Helene's husband and a professor of astronomy who died in 1928.

Max Lobl was an uncle of Hilde's, and the letters are written in English. Folder includes a letter of Lobl's to the "Committee for Free Czechoslovakia in Free Europe."

The letter begun on October 31, 1965 is picked up and continued on November 12.

Folder includes a letter in Russian from Fischer to a Comrade Baranov dated May 8, 1942.

The letter from the city of Ufa in Bashkortostan is written in French.

Ada Elias was a pediatrician who helped care for Lisa and who emigrated to New York.

Letters are written in French and German; the letter of February 9,1946 has another note to Hilde at the end written by Otto.

A note pencilled in at the top of the page indicates that Berti was Elisabeth Koplenig's foster mother.

The letter and note are clearly dated; however, the postcard is undated. The postcard, depicting the City Hall building of Stockholm, Sweden, is inscribed: "This is Hilde's favorite building."