Education

Griffin was a settlement worker at the Brownson House Settlement in Los Angeles in the 1910s, starting and supervising clubs for women, boys, and girls.^[13][14] In 1920, she wrote about Catholic welfare work with immigrants in Los Angeles, including medical and psychological examinations, for the National Catholic War Council Bulletin.^[15]

From 1925^[16][17] to 1938,^[18] Griffin was the inaugural principal of Narbonne High School in Lomita.^[19][20][21] In 1938 and 1939, she was principal at Venice High School. In 1941, Griffin was principal at Canoga Park High School.^[22] In 1942, she sued the city school board because she was demoted from principal to teacher, with the corresponding decrease in salary.^[23][24][25]

Griffin also ran the Foothill School for Girls, an outdoor school based in La Cañada, with her Vassar classmate Ellinor Dewey.^[9][26] She was active in the Women's University Club in Los Angeles.^[27] As the chairperson of the legislative committee of the Los Angeles branch of the American Association of University Women, Griffin protest the fact that the Los Angeles Municipal Courts prohibited women from taking the examination that would allow them to become court clerks.^[28]

Astronomy, aviation and aeronautics

Griffin had an abiding interest in astronomy and aeronautics. In 1910, she was one of a small group of women who attended the fourth conference of the International Union for Cooperation in Solar Research, held at Mount Wilson Observatory (she was listed as being affiliated with Mount Wilson, and may have been a computer, as the other women were at the time).^[29]

In 1935, to better acquaint herself with the growing field of aircraft mechanics, she spent her summer vacation taking a six-week course at Curtiss-Wright Technical Institute, the only woman in her class. "I want to be able to answer intelligently when the boys and girls ask me about preparing to enter aeronautics," she explained.^[30] She learned to fly a plane the following year, at age 50, "just because I wanted to."^[31] In 1941, she described her first parachute jump for the Venice High School yearbook.^[9] In 1950, she was president of the Los Angeles chapter of the Women's International Association of Aeronautics.^[32][33][34] To preserve the history of women in aviation during the early and middle twentieth century, Griffin donate the records of the Women's International Association of Aeronautics records (1920-1958) to the University of California in 1965.^[35] Griffin contributed articles for the National Aeronautical Association Magazine.^[36]