Wolfgang Max Paul Gaede (1878-1945) thanks Georg Bredig (1868-1944) for his congratulations on his receipt of the Werner von Siemens Ring, one of the highest awards for technical services in Germany. Gaede was a German…

Jacob Maarten van Bemmelen (1830-1911) was a Dutch chemist who produced diverse work on the absorption of chemical substances in other modified substance mixtures. He is known as the founding father of chemical…

An N. Laenger thanks Georg Bredig (1868-1944) for his congratulations.

Walthère Victor Spring (1848-1911), a Belgian experimental chemist who contributed fundamental ideas to the Greenhouse Effect, thanks Georg Bredig (1868-1944) for sharing his treatise, die anorganische Fermente…

Thank you note from August Schleiermacher (1857-1953) to Georg Bredig. Schleiermacher was a German physicist and university teacher.

Heinrich August Bernthsen (1855-1931), a German chemist who was among the first to synthesize and study the structures of methylene blue and phenothiazine, responds to Georg Bredig's (1868-1944) invitation to tea.…

Richard Willstätter (1872-1942), a German organic chemist, inventor of paper chromatography, and 1915 Nobel Prize winner, thanks Georg and Rosa Bredig for an invitation.

Postcard from Otto Dimroth (1872-1940) to Georg Bredig (1868-1944) in which he thanks Bredig for his words of congratulations.

Otto Dimroth, the father of chemist Karl Dimroth (1910-1995), was a German scientist. He…

Arthur Heinrich Böhtlingk (1849-1929), a Russian-born professor of literature and historian at the Technische Universität Karlsruhe, writes to thank Georg Bredig (1868-1944) for his New Years' card.

Sir William Bate Hardy (1864-1934) writes to Georg Bredig (1868-1944) to thank him for sending copies of his papers.

German chemist and professor at the University of Freiburg, Heinrich Kilani (1855-1945), thanks Georg Bredig (1868-1944) for his congratulatory note.

Dr. Richard N. Conder Love writes to thank Georg Bredig (1868-1944) for his letter and informs him that his forthcoming book will be published in English in one month. He intends to mail Bredig a copy.

Postcard from Vladimir Aleksandrovich Kistiakovskii (1868-1952) to Georg Bredig (1868-1944). Kistiakovskii was a Soviet physical chemist who studied in Leipzig.

Autographed postcard from the Anniversary Festival Of The Karsruhe Chemical Society, sent by Georg Bredig (1868-1944) to his wife Rosa Bredig, née Fraenkel (1877-1933).

Autographs are identified as Hartwig Franzen…

Thank you note from August Friedrich Horstmann (1842-1929) to Georg Bredig (1868-1944).

Otto Pettersson (1848-1941), a Swedish chemist and oceanographer, writes to Georg Bredig (1868-1944) to inform him of the progress toward the Royal Swedish Academy of Sciences' approval of the publication of a paper by…

Short note from Wilhelm Ostwald (1853-1932) to Georg Bredig (1868-1944).

Wilhelm Ostwald (1853-1932) was a German chemist and philosopher. In 1909 he received the Nobel Prize in Chemistry for his work on catalysis and…

Letter from Wilhelm Ostwald (1853-1932) to Georg Bredig (1868-1944). Ostwald thanks Bredig for a previous celebration and mentions his work Theory of Color Harmony.

Wilhelm Ostwald (1853-1932) was a German chemist…

Wilhelm Ostwald (1853-1932) sends his thanks to Georg Bredig (1868-1944) for his correspondence.

Thank you from Paul Niggli (1888-1953) to Georg Bredig (1868-1944). Niggli was a Swiss mineralogist who looked at earth science in relation to chemistry and physics. He was a leader in the field of X-ray…

Walther Hermann Nernst (1846-1941) enquires of Georg Bredig (1868-1944) when he may expect a visit.

Walther Nernst is known as one of the founding fathers of physical chemistry. He is most renowned for his work in…

Walther Nernst is known as one of the founding fathers of physical chemistry. He is most renowned for his work in thermodynamics, physical chemistry, electrochemistry, and solid state physics. In 1920, he was awarded…

Walther Nernst is known as one of the founding fathers of physical chemistry. He is most renowned for his work in thermodynamics, physical chemistry, electrochemistry, and solid state physics. In 1920, he was awarded…

Thank you note from Theodor Paul (1862-1928) to Georg Bredig (1868-1944).

Letter from the German Chemical Society to Georg Bredig (1868-1944) requesting he accept the publications committee membership position to which he has just been elected.