Caboose 11534 (Frisco 1204) by Frisco.org Posted on September 21, 2016 Caboose 11534 (Frisco 1204) Caboose 11534 (Frisco 1204) at Irving, Texas on September 13, 1981 (Richard Yaremko). This entry was posted in BN Patched, RT Collection and tagged 11534, 1204, Caboose. Bookmark the permalink.