W.H. Flower and A. Macalister. Reports on paper by D.J. Cunningham, January 1889-February 1889 Unit ID: 10.257-58 Date: 1889-01/1889-02
W.H. Flower and E.R. Lankester. Reports and correspondence on paper by Sir Richard Owen on Echidna Ramsay, July 1887-November 1887 Unit ID: 10.63-65 Date: 1887-07/1887-11
W.H. Flower and E.R. Lankester. Reports on paper by Sir Richard Owen on Thyla Australis, October 1888-December 1888 Unit ID: 10.200-4 Date: 1888-10/1888-12
W.H. Flower and G. Busk. Reports and correspondence by R. Owen on ova of Echidna Hystrix, August 1880-September 1880 Unit ID: 8.242-45 Date: 1880-08/1880-09
W.H. Flower and G. Busk. Reports on paper by R. Owen on Notelephas Australis, 1882-05-11 Unit ID: 9.79-80 Date: 1882-05-11
W.H. Flower and G. Stokes. Reports and correspondence on four papers of Sir Richard Owen, February 1884-May 1884 Unit ID: 9.230-33 Date: 1884-02/1884-05
W.H. Flower and Sir Philip Egerton. Reports on paper by R. Owen on Diprotodon Australis, 1870-03 Unit ID: 7.45-46 Date: 1870-03