Caboose 11711 (Frisco 1776) by Frisco.org Posted on June 13, 2016 Caboose 11711 (Frisco 1776) Caboose 11711 (Frisco 1776) (date and location unknown). This entry was posted in BN Patched, RT Collection and tagged 11711, 1776, Caboose. Bookmark the permalink.