DISRAELI DOCUMENTS

The Bicycle 1955 - Simplex advert

The Bicycle 1955 - Simplex advert main image

The Juy-543 was apparently no mere derailleur - it was a ‘unique precision change speed instrument’ - ‘as much a complete departure from any existing gear design as the jet aircraft is from the conventional piston engine type’. Perhaps too much Dijon mustard can give you verbal diarrhoea.


The Bicycle 1955 - Simplex advert main image
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