they did not have their cabooses turned to face the way they preferred. However, this would be a rare union agreement clause that could be used, but was not a regular issue. The classic idea of the "little red caboose" at the end of every train came about when cabooses were painted a reddish brown; however, some railroads (UP, and NKP, for example) painted their cabooses yellow or red and white. The most notable was the Santa Fe which in the 1960s started a rebuild program for their cabooses in which the cars were painted bright red with an eight-foot-diameter Santa Fe cross herald emblazoned on each side in yellow. Some railroads, chiefly the Wabash Railway, Norfolk and Western and Illinois Central Gulf, also built or upgraded cabooses with streamlined cupolas for better aerodynamics and to project a more modern image. Bay window In a bay window caboose, the crew monitoring the train sits in the middle of the car in a section of wall that projects from the side of the caboose. The windows set into these extended walls resemble architectural bay windows, so the caboose type is called a bay window caboose. This type afforded a better view of the side of the train and eliminated the falling hazard of the cupola. It is thought to have first been used on the Akron, Canton and Youngstown Railroad in 1923, but is particularly associated with the Baltimore and Ohio Railroad, which built all of its cabooses in this design starting from an experimental model in 1930. The bay window gained favor with many railroads because it eliminated the need for additional clearances in tunnels and overpasses. On the West Coast, the Milwaukee Road and the Northern Pacific Railway used these cars, converting over 900 roof top cabooses to bay windows in the late 1930s. Milwaukee Road rib-side bay window cabooses are preserved at New Lisbon, Wisconsin, the Illinois Railway Museum, the Mt. Rainier Scenic Railroad and Cedarburg, Wisconsin, among other places. The Western Pacific Railroad was an early adopter of the type, building their own bay window cars starting in 1942 and acquiring this style exclusively from then on. Many other roads operated this type, including the Southern Pacific Railroad, St. Louis – San Francisco Railway, Katy Railroad, Kansas City Southern Railway, the Southern Railway, and the New York Central Railroad. In the UK, brake vans are usually of