Good Moaning,
C'est incroyable mais vraiment that these baskets are the experimental work of one Napoleon Eggleswick the product of the loins of an anonymous Breton fisherman blown into Grimsby for refuge who found it in the arms of one Gladys Eggleswick, gasworks fettler and Pipe Smoker of the Year.
The young Napoleon grew up to be an intrepid inventor and entered a competition run by the Francais Admiralty to find new ways to carry fresh food on board. His idea? - Fish farms to be towed alongside each warship containing salmon for the Officers and sardines for the lower ranks.
In experimental form, as shown in your plans, the idea showed some promise albeit the salmon kept eating the sprats causing some muttering from the Lower Ranks, swiftly silenced by a sound flogging all round. However, as the full-size trials demonstrated, 100ft diameter baskets had detrimental effects on steering and increased drag to the extent that fuel consumption doubled. Efforts to carry more fuel by filling the cabins of the Lower ranks with fuel led to the Great Nutty Slack Mutiny of '98 and the idea was shelved.
Napoleon went home to Grimsby to open a free-range gherkin mine and when this failed was last heard of as a deckchair attendant on Wigan Pier.
(Source - Cleethorpes Bugle and Inquirer Archive)