GUY'S HOSPITAL: LIFE IN A LONDON HOSPITAL, ENGLAND, 1941. This patient has been marked on the forehead with 'M 1/4' meaning that they have received a 1/4 grain of morphine before arrival at the hospital.
1828 Map of London By Philip Horatio. Hospitals: St.Thomas's and Guy's Hospital, Magdalen Hopton Alms House, St. George's Church. suzilove.com