Les Chutes du Niagara. Vues Générales (Niagara Falls. General View); and Les Chutes du Niagara. Les fer a cheval (Niagara Falls. The Horseshoe), by Salathé

‘Prints of the Falls were also published in pairs after 1825. Among the most prominent examples are compositions by James Hamilton, Robert Havell and Hippolyte Sebron in 1852.’ (J.E. Adamson, Niagara Two Centuries of Changing Attitudes, 1697-1901 (Corcoran Gallery of Art exhibition catalogue), Washington, DC, 1985, p.40).