Société Rochet was a Paris-based cycle-making company that purchased the rights to cars designed by Édouard Rossel of Lille, producing automobiles from 1899 to around 1905. Its early cars used vertical-twin engines "of Daimler type" rated at 6/8hp, front-mounted and driving through four-speed gearboxes and chain drive, though their wrap-around radiators gave them an appearance closer to Wolseleys than Daimlers. A 12hp model was added in 1900, and body styles…