Collection of WW1 aerial photos, construction photos and maps, collected by an unknown Royal Engineer, relating to the Cabrai area and approaching battle, one photograph annotated 'Bombing' the other photographs show soldiers digging at embankments, steam engine and rail scenes, also an album of postcards,

Accompanying this lot is a hand written note from a previous owner of these photographs of how they came into their possession. The note is not written by the current vendor who purchased these items from an auction some time ago.