SIGN NUMBER 5 – Experiments and estuary training Training Wall The training wall at East Devonport is a breakwater made of stone. Situated on the

SIGN NUMBER 4 – Developers and dredges Dredging of the Estuary Attempts to dredge the Mersey River were ineffective, so in 1880 the Marine Board

SIGN NUMBER 3 – Securing the port Access to the sea baths was by a life membership of five shillings. There were nine female and