The product is a collection of Southern Pacific employee timetables from the Los Angeles & Western Division in the years 1948 and 1960. These timetables likely contain detailed information about train schedules, routes, and operations for the railroad company during that time period. They would be of interest to collectors of railroadiana and transportation memorabilia, particularly those focused on the Southern Pacific railroad. These documents provide a glimpse into the operations and management of the railroad in the mid-20th century, making them a valuable historical resource.