Yersinia:
Bomb census Catford
Yersinia:
Bomb census 21 10/40 sheet 56/18 NE
Yersinia:
Density of bombing London region from outbreak of hostilities to October 1941
Yersinia:
incidents
Yersinia:
fall of fly 15-6-44 to 6-7-44
Yersinia:
fall of fly 15-6-44 to 7-8-44