Jigsaw Puzzle - I Love Guyana
Jigsaw Puzzle - I Love Guyana
Jigsaw Puzzle - Georgetown Library
Jigsaw Puzzle - Georgetown Library
Breaking Barriers
Deborah Washington Brown, the first Black woman to earn an applied math Ph.D. at Harvard, passed away June 5
Humble and soft-spoken, Deborah Washington Brown would never have described herself as a trailblazer.