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
Columbia Market attack
On the first day of the Blitz it seems that a 50kg bomb fell through a ventilation shaft and exploded in the basement of the market which had been designated an air-raid shelter for the local peopl...
1 memorial
Houndsditch murders
The story is well told at Times of Malta. The cutting equipment used in the robbery was supplied by Errico Malatesta.
1 memorial
Failure of the World Disarmament Conference
Wikipedia. War in History refers to the efforts to prohibit aerial bombing.
1 memorial
1 memorial
Murder in the Cathedral - London premiere
This verse play by TS Eliot concerning the murder of Becket, had its London premiere at The Duchess Theatre in 1936.
1 memorial