Handwritten manuscript of the fourth chapter of Über Katalyse (1923), a collection of scientific essays by Wilhelm Ostwald (1853-1932) on chemical catalysis. The manuscript is heavily annotated in Georg Bredig's…

Black and white photograph of a sample through a microscope. On the back of the photograph are notes written in German.

Gustav Jacoby, a New York immigration lawyer, informs Max Bredig (1902-1977) of his progress towards preparing an affidavit for Bredig's brother-in-law, Viktor Homburger (1888-1968).

Max Bredig (1902-1977) thanks Moritz Straus for giving him advice on helping his sister and her family immigrate from France to America.

Brief correspondence from the American Consulate of Madrid, Spain, thanking Max Bredig (1902-1977) for his telegram supporting the visa application of Fritz Hochwald (1897-1968).

Friedrich Franz Nord (1889-1973) tells Ilse Wolfsberg that he has reached out to Ilse Hayn and Max Bredig (1902-1977) about obtaining a visa, likely intended for Fritz G. Hochwald (1897-1968). He suggests that…

Letter rejecting Max Albert Bredig's (1902-1977) donation of binoculars to the United States Navy.

Copy of a telegram in which Max Bredig (1902-1977) expresses his happiness that his sister Marianne (1903-1986) and her husband have received their visas timely. Max tells Marianne not to worry about the expenses…

Assortment of handwritten notes containing dates and names associated with family and friends abroad whom Max Bredig (1868-1902) is attempting to aid in immigration to the United States.

Marianne Homburger (1903-1987) writes to her father, Georg Bredig (1868-1944), about her circumstances in Germany, provides updates on family members, and asks if he submitted documents required for her family's…

Advertisements for scientific publications by Julius Springer publisher.

Advertised titles include Metallurgische Berechnungen by Joseph W. Richards (1864-1921), Physik für Jedermann: mit besonderer Berücksichtigung…

Notes on a scientific experiment conducted by Georg Bredig (1868-1944) including results from an internship in inorganic chemistry.

Carl Voegtlein (1879-1960) extends his condolences to Max Bredig (1902-1977) for the loss of his father, Georg Bredig (1868-1944), and commends Max on his recent presentation given the circumstances.

Letter of condolence regarding the death of Georg Bredig (1868-1944) to Max Albert Bredig (1902-1977) from Reinhold Wolff.

Marian Smulchowski (1872-1917), a Polish statistical physcist, thanks Georg Bredig for corresponding with him and expresses his admiration of Georg Bredig's work in the field of physcial chemistry.

Notes on iron, copper, manganese, and terbium written by Georg Bredig (1868-1944).

Notes written by Georg Bredig (1868-1944) about fellow chemists.

Scientific notes which were found within the pages of Georg Bredig's (1868-1944) copy of Einführung in Die Mathematische Behandlung der Naturwissenschaften (1895).

Scientific notes housed within the pages of Georg Bredig's copy of Physikalisch Chemisches Praktikum (1909).

Scientific notes found within the pages of Georg Bredig's (1868-1944) copy of Kristalle und Rontgenstrahlen (1923).