By the end of the 19th Century, the main proponents for the monorail were Charles Lartigue and F. B. Behr. Lartigue constructed Palmer monorails in Algeria to transport esparto grass, to replace mules and camels, although the motive power is recorded as 'animal'. He also demonstrated his ideas in Paris (1884), Westminster (1886), Tours (1889), St Petersburg (1894), Long Island (1894) and Brussels (1897). Behr proposed a high speed monorail between Liverpool and Manchester, but construction never started through lack of financial support.