Black and white original post cards printed for the use of Cadillac Standard Reconditioned Used Cars.  They have one three hole punch in the upper left corner.  The cards were used to alert customers to used cars available. This set of eight cards features:  1938 & 1939 Buick Two Door Sedan, 1938 Buick Four Door Sedan, 1937 & 1939 Buick Touring Sedan, and 1937 & 1938 & 1939 Buick Coupe.