Mary Louise Morrissey, whose career at MIT spanned 45 years, including her service as director of the Information and Special Events Center, passed away peacefully on Jan. 17 at the age of 95. Morrissey joined the MIT community in 1950, working in the Registrar’s Office. At the time, all student transcripts were handwritten in India ink, and it was perhaps there — if not during her student days in Catholic schools — that she developed her precise and elegant script. Another responsibility of the registrar’s staff at the time was…