8X10 B&W original vintage William Kelender (printed on verso) photograph signed in black fountain pen inks by both Kimishige & Teruko Ishizaka. In very good condition.(1925-2018) Kimishige "Kimi" Ishizaka was a Japanese immunologist who, with his wife Teruko Ishizaka, discovered the antibody class Immunoglobulin E (IgE) in 1966–1967. Their work was regarded as a major breakthrough in the understanding of allergy. He was awarded the 1973 Gairdner Foundation International Award and the 2000 Japan Prize for his work in immunology.(1926-2019) Teruko "Terry" Ishizaka was a Japanese scientist and immunologist who along with her husband Kimishige Ishizaka discovered the antibody class Immunoglobulin E (IgE) in 1966. Their work was regarded as a major breakthrough in the understanding of allergy, and for this work she received the 1972 Passano Award and the 1973 Gairdner Foundation International Award. She was known in the science world for her generosity and collaborative spirit.This lot came from the Jim Wiggins collection we purchased in July 2022. Jim Wiggins accumulated the most unique and valuable autograph collection over a period of 70-plus years. He obtained his collection either in person or by writing to persons of fame and notoriety.Comes with a full Letter of Authenticity from Todd Mueller Authentics.