Monorail Portable Railway Co
of Laurence Poutney Lane, London
Licensees for Caillet's monorail system
In 1898 Henri Jules Caillet of 7 Boulevard St. Denis, Paris, granted a licence to Eaton Devonshire of Chislehurst. This led to the formation of the 'Monorail Portable Railway Company', which held the British rights. The company went out of business in 1924.[1]