I came across these you-tube vids from 1960s- incredible stuff and most of the comments (ignoring some of the dated language)very relevant to racing today-
Some great boatshere includng Magnum Tornado, Maritime gas turbine , Delta Synthesis and even a few seconds footage of an all time fave of mine, Thunderfish 3 (a masterpiece in varnished cold moulded mahogany- before sadly burned and sunk)
(apologies if posted before).
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