Max Albert Bredig (1902-1977) updates Fritz Hochwald (1897-1968) on his immigration visa references. He suggests contacting a woman in Lisbon who might be able to provide a reference.

Typed letter from Dr. Herbert Landsberger to Max Albert Bredig (1902-1977), about Fritz Hochwald (1897-1968). The letter describes Hochwald's disposition while he was in a concentration camp.

In English below the…

Sepia-toned photograph showing an exterior view of the chemical laboratory building at the University of Amsterdam. The annotation beneath the photograph indicates that at the time of capture, Jacobus van't Hoff's…

Orange-toned photograph of a seated man at a table with an opened book. The man's gaze is directed at the viewer.

A sepia-toned photograph depicting Theodor Curtius (1857-1928) examining a test tube in a chemistry lab. Throughout his career, Curtius was a professor of chemistry at the University of Heidelberg, the director of the…

Group photograph of the students and faculty of the physical chemistry institute at Leipzig university. In the middle of the group sits Wilhelm Ostwald (1853-1932) and to his right, Georg Bredig (1868-1944).

The…

Group photograph of the International Chemical Reunion Utrecht (ICRU). ICRU was organized by Ernst Cohen (1863-1944) as a way to unite scientists from previously warring nations.

Front Row: Tendeloo, van der Burg, de…

Photograph of the 1902 general meeting of the German Electrochemical Society held in Würzburg, Germany. In 1902 the name of the society changed to Deutsche Bunsen-Gesellschaft für Physikalische Chemie (German Bunsen…

Group photograph of Theodor Curtius's ( 1857-1928) 25th Anniversary celebration of his doctorate.

Those pictured are identified by annotations handwritten beneath the photograph.
Front row, left to right, Eduard…

A group photograph of the lecturers and assistants of the Chemical University Laboratories at the University of Heidelberg, 1907. The subjects pose in front of a black and white photograph of the university.

The…

Photograph of the faculty of the chemistry department at the Technische Hochschule, Zurich. The subjects stand in front of a brick building and a table of scientific apparatuses.

The subjects of the photograph are…

Two copies of a group photograph depicting students and faculty of the Physical Chemistry Institute at the University of Leipzig.

In the front row, 4th from the left is Yukichi Osaka (1866-1950). Osaka was a Japanese…

Advertisement from P. F. Dujardin & C depicting Bunsen burners and a Meker burner.

Booklet from Gesellschaft für Linde's Eismaschinen AG, a gas and engineering and materials handling company owned by Carl von Linde (1842-1934).