Semipostal stamps commemorating the 150th anniversary of the birth of Louis Pasteur. Includes two postmarks depicting Pasteur, with Pasteur also featured on the first day of issue cancel. A semipostal stamp is a postage…
In this letter Louis Pasteur addresses a "very eminent colleague," and thanks him for an advance copy of a new work on social economy.
- 1886-May-20 – 1886-May-24
Louis Pasteur requests that the petition for academic palms made by the Mayor of Arbois on behalf of Chapeau and Rouget be supported. The Rector's reply is written at the bottom of the page stating he is happy to comply.
Letter from Louis Pasteur to Dr. Becar, 1884, and letter from Pasteur to an unidentified director, 1882
In the first letter Louis Pasteur turns down Dr. Becar's offer to allow Pasteur to perform experiments on him rather then on animals. In the second letter Pasteur endeavors to find work for a young assistant named…
In this letter Louis Pasteur indicates his displeasure with the winemakers of France for opposing pasteurization. He goes on to praise the California winemakers for embracing the process fully. In the letter, Pasteur…