The Picture source has a good description of this event. More at IanVisits and Diamond Geezer.
This section lists the memorials where the subject on this page is commemorated:
First Zeppelin bomb of WW1
Commemorated ati
First Zeppelin bomb of WW1, correct - 1
First bomb of World War One, dropped on London by Zeppelin LZ 38 fell on this...
First Zeppelin bomb of WW1, correct - 2
First bomb of World War One, to be dropped on London by Zeppelin LZ38, fell o...
First Zeppelin bomb of WW1 - incorrect
This plaque was, according to the Council, a mistake and was removed by Hackney.
Other Subjects
Golden Jubilee of Queen Elizabeth II
The fiftieth anniversary of the accession of Queen Elizabeth II. The Golden Jubilee Weekend took place between 1 and 4 June 2002 in London.
10 memorials
World War 1
We'd always assumed that this war was known as the Great War until WW2 came along at which point it was renamed as World War One or the First World War. But the term was first used in print in 1920...
384 memorials
1 memorial
Bombs 7 July 2005
In the middle of the morning rush hour four bombs went off on three tube trains, at 8.50am and a bus, at 9.47am. 52 people died. Plaques commemorating the victims have been placed at each of the b...
12 memorials