Established 1967
AND to find documents containing both terms. E.g., seaforth AND wight shows results with both "seaforth" and "wight".OR for documents with either term. E.g., seaforth OR wight fetches results with "seaforth", "wight", or both.NOT. E.g., seaforth NOT wight finds results with "seaforth" but without "wight".OR. So, seaforth wight equals seaforth OR wight.(seaforth OR wight) AND engine finds results with "engine" and either "seaforth" or "wight".AND, OR, and NOT are capitalized to work as operators."weather helm" will search for the phrase, not the individual words.A quick search of the internet will find Companies selling materials and spares for repairing our ageing fleet, below are links to some of them.
A.S.A.P Supplies (BMC Engine & Gearbox Spares, Marine equipment)
Calcutt Boats Ltd (Reconditioned BMC engines & PRM gearboxes)
T Norris Marine Ltd (Stern Gear propellers etc, Marine equipment)
Beta Marine (Marine Engines)