Other examples include the Roman goddess Vesta, and other hearth-goddesses, such as Hestia. Other deities such as Vesta and Minerva were honoured. In addition to Ceres, Vesta and Juno feature prominently in Faustina's coinage. "Dawn" is the first spacecraft to visit either Vesta or Ceres. The symbol for 4 Vesta was invented by German mathematician Carl Friedrich Gauss. Similarly, Vesta and Janus were invoked in every sacrifice. In 1832, William Newton patented the "wax vesta" in England. Bach's symbol for Vesta is a simplified version of other representations of Vesta's altar. The Lada Vesta gets side airbags in 2016. Today, either "Vesta", or, more commonly, "4 Vesta", is used. This strengthened the connection between the office of "pontifex maximus" and the cult of Vesta. Altenburg was especially known for its sewing machine production from companies like "Vesta". It stood with the Temple of Concord, Vesta, Castor and Pollox. Vesta (hence their name V-type). Its width is 95% of the mean diameter of Vesta.