Comprising:
(1) ''Phenylbromacetic acid...'' (offprint from Transactions of the Chemical Society, 1891)
(2) ''The resin acids of the Coniferae. Part I. The constitution of abietic acid'' (Transactions of the Chemical Society, 1904)
(3) With Victoria University College University of N. Z. The Foundation Professors (Wellington, New Zealand, 1934), containing portraits and biographies of Easterfield and 3 other professors, with covering letter, 1935.