Margaret L. Thompson Photos – P.450 Margaret.143.1 – P.450.152 and P.450.155. Note: There is #153 or #154 because they were duplicates of #143 and #146.Margaret posing with her rifle in the sitting position. Margaret on campus with her Varsity Letter Sweater. She was the first female ever to Letter. Margaret with unidentified man in uniform looking at trophies. Margaret in the chemistry lab and talking with chemistry professor.