Thames Conservancy warning sign, for a maximum speed of 8 mph. Issued in May 1971.
A Thames Conservancy lock office sign "The Lock Keeper is off-duty", providing instructions on how to operate the lock. From the Old Windsor Lock Office, now in the carpark of the River & Rowing Museum.
'Thames Conservancy Notice' - Warning sign concerning the fact that anyone using the river, locks, works and tow paths, does so at their own risk.
'Caution' - Thames Conservancy warning sign concerning the saftey of pleasure boats when in a lock. Issued on the 31st July 1882.
Henley on Thames Railway Station sign, known as a totem.
'Regatta Course. Keep Right of Island' A sign used on the River Thames during the Henley Royal Regatta to warn other river users to keep right.
Wooden Thames Conservancy sign
"Umpires' launch tickets Even Numbered Races" sign. Wooden sign painted white with black lettering.
"Umpires' launch tickets Odd Numbered Races" sign. Wooden sign painted white with black lettering.