EAST BROAD TOP Old-Time Bobber Caboose - East Broad Top #26 - HO Scale. An Old-Time Bobber Caboose is a short four-wheel caboose that ran on a number of railroads in the late 1800s and early 1900s. Bachmann Old-Time Bobber Cabooses are the perfect addition to your old-time railroad layout and come in a variety of colors and road names. Each Old-Time Bobber Caboose is fully assembled and features; Highly Detailed Painted Bodies with Precision Graphics (where applicable), Blackened Machined Metal Wheels with RP 25 Contours, Magnetically Operated E-Z Mate(c) Couplers, Non-magnetic Blackened Brass Axles with Needle-point Bearings, Celcon(c) Trucks, and Added Weight for Optimum Tracking Performance. Features: Silver Series(c) Rolling Stock – Fully Assembled Highly Detailed Painted Bodies with Precision Graphics (where applicable) Blackened Machined Metal Wheels with RP25 Contours Magnetically Operated E-Z Mate(c) Couplers Non-magnetic Blackened Brass Axles with Needle-point Bearings Celcon(c) Trucks Added Weight for Optimum Tracking Performance HO Scale 1:87