2 are dated 1956 and 1960. The other 2 are not dated.

This product consists of four vintage airline ticket boarding pass holders from various airlines such as Delta, Capital, Continental, and Braniff. These holders were likely used to securely store and display boarding passes for passengers, showcasing a piece of aviation history and nostalgia. Perfect for collectors of airline memorabilia or those interested in vintage airline artifacts, these holders offer a glimpse into the past and provide a unique addition to any transportation or aviation enthusiast's collection.