THE WHISTLE HAS HAD PREVIOUS OWNER/S AND THE CONDITION DOES REFLECT THIS. (I have no idea what the initials stand for). NUMBERED 99.
LONDON & NORTH EASTERN RAILWAY POLICE LNER METROPOLITAN NICKEL TUBE WHISTLE
MIDLAND RAILWAY POLICE MR NICKEL TUBE WHISTLE THE ACME TRANSPORT
LONDON BRIGHTON & SOUTH COAST RAILWAY POLICE LBSCR NICKEL TUBE WHISTLE TRANSPORT
LONDON & SOUTH WESTERN RAILWAY LSWR POLICE J.HUDSON METROPOLITAN TUBE WHISTLE
PORT of LONDON AUTHORITY PLA POLICE RAILWAY METROPOLITAN HUDSON TUBE WHISTLE 101
BRITISH RAILWAYS MIDLAND REGION BR ACME CITY RAILWAY POLICE NICKEL TUBE WHISTLE
