Re: Zeppelin raid 30 April/1 May 1915
I have the Putnam book: "The Air Defence of Britain 1914–1918" by Christopher Cole and E.F. Cheeseman (1984, ISBN 0-370-30538-8))
They don't list an attack on 30 April/1 May but rather on 29/30 April and to quote page 51: "Results: No casualties, £9,010 damage"
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