Befehlspanther Ausf.D (Sd.Kfz.268) powered by Actetylene
Churchill's mole or "Nellie" N.L.E. Tractors. Winston Churchill sometimes referred to the machine as his mole and the prototype machine was dubbed Nellie. It was lightly armoured and carried no weapons. It was designed to advance upon an enemy position largely below ground level in a trench that it was itself excavating. On reaching the enemy's front line, it would serve as a ramp for the troops and possibly tanks following in its trench.
Sherman Jumbo tank.
IJN aircraft carrier Ryūjō (龍驤 "prancing dragon") was a light aircraft carrier built for the Imperial Japanese Navy (IJN) during the early 1930s (when this photo was taken). Ryūjō next participated in the Battle of the Aleutian Islands in June. She was sunk by American carrier aircraft at the Battle of the Eastern Solomons on 24 August 1942.