Browse Items (1888 total)

Eucalyptus Maculata. Eucalyptus paniculata. Queensland.

Tallowwood Eucalyptus Microcorys. N.S.W.

Eucalyptus Pilularis. Blackbutt. 12 years old. Mapleton State Forest. Queensland.

Karri Forest. National Park near Big Brook. W.A.

Mountain Grey Gum. Eucalyptus goniocalyx. O'Shannassy Dam

Mountain Grey Gum. Eucalyptus goniocalyx. O'Shannassy Dam

Eucalyptus botryoides (single species) showing trunk and bark. Cultivated at Studley Park. Kew.

Cumberland state forest showing myrtle Beech Tree ferns and Mountain ash.

Cumberland state forest showing myrtle Beech Tree ferns and Mountain ash.

Wind erosion (Mallee Chickapook)

Tank Trap of timber posts, with tank immobilized, its tracks unable to find a grip.

Fire Equipment. 100' spray through 1/2" nozzle from Johnson Tremblay model HOK

Red Cross stores in wooden boxes being loaded into transport.

Chemical 'cooking' of wood chips yields cellulose pulp for gun cotton. Nitro-cellulose also made from wood pulp is the main constituent of modern high propellant explosives. Glycerol obtained from wood is a source of nitroglycerin.

Sawn timber - wooden gangway carrying an Australian Bren Gun Carrier from wharf to ship

Respirators employ finely ground charcoal as an absorbent for poison gas and (cont) a film of cellulose made from wood pulp on eye glasses.

Road and bridge construction. Wooden ferry carrying an army transport.

Aeroplane propellers being made in Australia out of native timbers.

Aircraft timber. Training aircraft which require wooden spars and ribs in wings. Wood is also coming into use for fuselages and propellers.

Ship timber - timber used in ships construction showing slipway and scaffolding.