This is from Wikipedia. So it must be right
Coventry gets a mention at the bottom.
https://en.wikipedia.org/wiki/Howdah
A derived symbol used in Europe is the "elephant and castle": an elephant carrying a
castle on its back, being used especially to symbolize strength. The symbol was used in Europe in
antiquity, and more recently has been used in England since the 13th century, and in Denmark since at least the 17th century.
In antiquity, there was
Roman use of war elephants, and turreted elephants feature on the coinage of
Juba II of
Numidia, in the 1st century BC.[SUP]
[2][/SUP] Elephants were used in the Roman campaigns against the
Celtiberians in
Hispania, against the
Gauls, and against the Britons, the ancient historian
Polyaenus writing:
Caesar had one large elephant, which was equipped with armor and carried archers and slingers in its tower. When this unknown creature entered the river, the Britons and their horses fled and the Roman army crossed over.[SUP]
[3][/SUP]However, he may have confused this incident with the use of a similar war elephant in
Claudius' final
conquest of Britain.
12th century Spanish painting of a war elephant.
Alternatively, modern uses may derive from later contacts with howdahs. Fanciful images of war elephants with elaborate castles on their back date to 12th century Spain, as at right.
Notably, 13th century English use may come from the elephant given by
Louis IX of France to
Henry III of England, for his menagerie in the Tower of London in 1225, this being the first elephant in England since Claudius; see
History of elephants in Europe.
Today the symbol is most known from the
Elephant and Castle intersection in south
London, which derives its name from a pub, using the old site of a cutler's, who had used the symbol of the
Worshipful Company of Cutlers. The Cutlers, in turn, used the symbol due to the use of ivory in handles.[SUP]
[4][/SUP]
The elephant and castle symbol has also been used since the 13th century in the
coat of arms of the city of
Coventry, and was used in the 17th century by the English slaving monopoly, the
Royal Africa Company, which led to its use on the
guinea coin.
The collar of the
Order of the Elephant.
The symbol of an elephant and castle is also used in the
Order of the Elephant, the highest
order in Denmark, since 1693.
Another example of an elephant image from India that was modified in the move to Europe is the change from the elephant piece in
Chaturanga (ancient Indian chess) to the
bishop piece in European chess,
clergy replacing
elephantry.