Charter Oak (United States) - AllCarIndex

Charter Oak was an American automobile brand established in 1917 by the Eastern Motors Syndicate, based in New Britain, Connecticut. The company aimed to produce a touring car that featured a six-cylinder Herschdl-Spillman engine, with a retail price set at $5,000. This price point was considered quite high for the era, especially for a vehicle that was described as rather ordinary in terms of its specifications and features.

Despite its ambitious plans, Charter Oak managed to complete only one vehicle before ceasing operations. The brand's name was derived from the historic Charter Oak tree, which was famously associated with the hiding of the royal colonial charter of 1662, symbolizing a significant moment in American history. The brief existence of Charter Oak reflects the challenges faced by early automotive manufacturers in a competitive market.