Britannica: The bank was located first in Mercers’ Hall and then in Grocers’ Hall but was moved to its permanent location on Threadneedle Street in the 1730s and was the largest financial institution in England
HISTORY UK: From 1235 until 1835, the monarch’s personal zoo was kept at the Tower, and it included many exotic animals given as presents by other monarchs, including polar bears, leopards and elephants.