Nobel Prize in Chemistry | Cards

Card signed by Herbert C. Brown includes the inscription "Herbert C. Brown" and notes his Nobel Prize in Chemistry 1979 for developing substances facilitating difficult chemical reactions. Brown shared this award with Georg Wittig for their significant contributions to organic synthesis.

Card signed by Richard Ernst, Nobel Prize winner in Chemistry, includes an ink signature reading "R. R. Ernst". The card features his lab address at the Swiss Federal Institute of Technology in Zurich, highlighting his contributions to nuclear magnetic resonance spectroscopy.

Printed card signed in ink by Nobel Prize-winner for Chemistry Roald Hoffmann. The signature, written in black felt tip, is on a 5x3 printed card. Hoffmann won the Nobel Prize in 1981 for his theories on chemical reactions and has authored several books.

Card signed by Henry Taube explaining his receipt of the 1983 Nobel Prize in Chemistry. It includes a typed caption detailing his research on electron transfer in chemical reactions. Taube was recognized for his contributions to inorganic chemistry.

Card signed by Geoffrey Wilkinson includes a typed caption in French, translating to "Autograph of Professor Geoffrey Wilkinson, born July 14, 1921, professor at the University of London since 1956, Nobel Prize in Chemistry (October 23, 1973)."