A core feature of my book is the charts as supportive evidence. I have now posted the data and sources for the char… https://t.co/x9156jdkfZ
RT @UrbanFoxxxx: Maunsell anti-aircraft forts for use in the Mersey Estuary under construction at Bromborough Dock, 1942 (the Thames Estuar…
April 12, 2021
RT @UrbanFoxxxx: Maunsell anti-aircraft forts for use in the Mersey Estuary under construction at Bromborough Dock, 1942 (the Thames Estuar…