Picture book
In 1938, the American Library Association (ALA) began presenting annually the Caldecott Medal to the most distinguished children's book illustration published in the year. The Caldecott Medal was established as a sister award to the ALA's Newbery Medal, which was awarded to a children's books "for the most distinguished American children's book published the previous year" and presented annually beginning in 1922. During the mid-forties to early fifties, honorees included Marcia Brown, Barbara Cooney, Roger Duvoisin, Berta and Elmer Hader, Robert Lawson, Robert McCloskey, Dr. Seuss, Maurice Sendak, Ingri and Edgar Parin d'Aulaire, Leo Politi, Tasha Tudor, and Leonard Weisgard.
Katharine Burr Blodgett Medal and Prize
At its inception in 2008, the award was named the "Business and Innovation Medal". In 2012, it was renamed the "Swan Medal and Prize" in memory of Sir Joseph Swan, a chemist, physicist, and early developer of the incandescent light bulb. Since 2016, the award was renamed again to commemorate Katharine Burr Blodgett, inventor of low-reflectance invisible glass and the first woman to receive a degree in physics from Cambridge University.