1) the complete plan of the German bunker seen in part last year
2) more of the Lewis gun position on the eastern lip of Ultimo crater
Avril records the Lewis gun post
3) a major wriggly-tin-lined redoubt was located on the south edge of Ultimo crater
Moving into the redoubt
4) at some depth, a massively-engineered timber structure was encountered. Large timbers were found revetted with timber uprights. A gas cape or similar was present here too. Is this a dugout? A German trench mortar position? Something else? Whatever it is, the timbers all appear to have been pushed over in one direction - the blast of the mine?Keith and Jon working with the German feature