PINKERTON, MRS. BETSEY C. Contributor to scholarship endowment,1935. (356)

PLIMPTON, SAMUEL JAMES. Instructor in Physics, 1914-19; assistant professor, 1919-. Born Mar. 9, 1883. Ph.B., Yale, '05; Ph.D., '12. (265-293)

PORTER, CHARLES SCOTT. Instructor in Mathematics, 1919-24. A.B., Amherst, '19; A.M., Clark, '22. Dean, Amherst College. (293-322)

PRATT, CHARLES BLAKE. Ex-officio trustee, 1877-79. Mayor of Worcester. (78)

PRICE, M(ARION) LAWRENCE. Instructor in Mechanical Engineering, 1930-37; assistant professor, 1937-. Born Sept. 12, 1908. B.S., W.P.I., '30; M.S., '34. (351-364)

PURCELL, WARREN RICHARD. Instructor in Physics, 1931-35. Born July 30, 1909. B.S., W.P.I., '30; M.S., '32. Insurance, Worcester. (362)

RANKIN, ALFRED ERNEST. Chairman, Alumni Fund Board, 1924-33. Born Dec. 31, 1883. B.S., W.P.I., '04. Assistant mechanical superintendent, U. S. Envelope Co., Worcester. (272-328)

RAWSON, LOUIS WINDSOR. Superintendent of the Washburn Shops, 1903-23; Director, Washburn Shops, 1923-33. Born Aug. 18, 1870. B.S., W.P.I., '93. Consulting engineer, Worcester. (204-321-361)

READ, CARLETON ALLEN. Professor of Steam Engineering, 1908-1934. Born Apr. 23, 1868. S.B., M.I.T., '91. Retired, Worcester. (217-360)

REDFIELD, J. HOWARD. Instructor in Mathematics, 1908-09. A.B., Haverford, '99; S.B., M.I.T., '02

REED, CHARLES GARDNER, Ex-officio trustee, 1884-85. Mayor of Worcester. (126)

REEVE, SIDNEY ARMOR. Adjunct professor of Hydraulic and Steam Engineering, 1895-98; professor, 1898-1906. Born Mar. 27, 1866. Ph.B., Yale, '85; M.E., '87. Consulting engineer, New York. (183-213)

RHOADS, EDWARD. Instructor in Physics, 1898-1900. Died October, 1903. (185)

RICE, ALICE M. Contributor to Henry W. Miller scholarship, 1900. Widow of William W. Rice. (177)

RICE, ARTHUR LOUIS. Assistant in Mechanical Engineering, 1891-92; instructor, 1892-95. Born May 14, 1870. B.S., W.P.I., '91; M.M.E., Cornell, '96. Editor, Power Plant Engineering, Chicago, Ill. (144)

RICE, GEORGE MAURY. Contributor to Institute endowment, 1919. (286)