Halo wantok!

Amorphophallus paeoniifolius (Dennst.) Nicolson, family Araceae, Papua New Guinea, 1916? / Ellis Rowan

[Crinum flower, and butterfly, Papua New Guinea, 1916?] Ellis Rowan

White orchid (Myrmecodia hydnophytum), Papua New Guinea, 1916? Ellis Rowan

Dendrobium macrophyllum A. Rich. 1834 and Ceratobium dalbertisii (Rchb.f.) M.A. Clem. & D.L. Jones, family Orchidaceae, Papua New Guinea, 1916? / Ellis Rowan

Bombax ceiba L. syn. Bombax malabaricum, family Malvaceae, New Guinea and Thursday Island, 1916? / Ellis Rowan

Wewak area : uncontrolled mosaic of Wewak-Boram-Moem / OCE, GHQ, SWPA, Engineer Intelligence Section ; reproduced by OCE, GHQ

[Aerial photographs relating to the Japanese occupation of Rabaul and vicinity, Papua New Guinea, 1943] : [Simpson Harbour and Tavurvur volcano]

[Aerial photographs relating to the Japanese occupation of Buna-Gona region, Papua New Guinea, 1942-1943] [Allied air raids]

[Aerial photographs relating to the Japanese occupation of Wewak, Papua New Guinea, 1943]

[Aerial photographs relating to the Japanese occupation of Lae, Papua New Guinea, 1943]

Maniltoa sp Scheff., family Fabaceae, New Guinea, ca. 1916 / Ellis Rowan

Durabaculum? undulatum M.A.Clem. & D.L.Jones, family Orchidaceae, New Guinea, ca. 1917 / Ellis Rowan