Albert B. Prescott reaches out to Mary Hegeler Carus and asks for her assistance in order to revise the Directory of "Practicing Chemist and Teachers of Chemistry, Graduates and Former Students of the University of Michigan."
Mary Hegeler Carus and her family partake in traditional party festivities.
Left to Right-
Mary Hegeler Carus, Alwin (long hair), Paula (bow in hair), Background - Mary Cunningham (baker) & Kate Kelly(maid), unknown man, Herman Carus, (Back of…