1 of 7 1956 Cadillac Series 62 Hess & Eisenhardt Station Wagon. The luxurious station wagons wa built on the Series 62 chassis using Series 86 Commercial cowl and floor pan. The tail-gate glass was that of the Chevrolet Nomad wagon.
Here they are: According to the following site, this woody is also of their creation, as well as this lovely convertible: http://elviscadillac.com/439829-hess-and-eisenhardt-cadillac-convertible.html