the other buildings measure 8" x 4" x 4" and 4" x 4" x 4

constant voltage lighting

This is Lionel 6-28369 O New York Central "Lightning Stripe" DD35A Diesel Locomotive #9950

and this blue LGB model is part of the popular LGB Flascherlzug series

O-Line 168 LIRR #C-75 Caboose ProductNumber2_NA#5 the other buildings measure 8"This is an O Line 168 LIRR #C 75 Caboose. Caboose Features Brakewheels, Stainless Steel Grab Rails on Sides and Ends, Underside Chassis Detail, Bronze Bathroom Vent, Brass Radio Antenna, Metal Safety Chain, Opening Doors, Placard at End, Stainless Steel Landing Platform, Stainless Steel Walkway on Top of Caboose. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: O Line Model Number: 168 Road Name: Long