Walthers Cornerstone 3286 - N Scale Roof Details - Kit

N Scale Roof Details - Kit The Walthers Cornerstone N Scale Rooftop Details set includes parts to add realism and interest to the most visible part of your structures. This set of building details includes parts to build the details in the list below. All parts are molded in gray. INCLUDES: 1 Large rooftop air conditioner 1 Medium rooftop air conditioner 1 Small rooftop air conditioner 2 Small swamp coolers 1 Motorized blower 4 Cyclone vents 4 Short monitor vents with round base 3 Tall monitor vents with flanged stack 2 Capped exhaust stacks 1 Motorized vents 3 Wind direction vent-intakes 3 Angled exhaust-Intake ducts 4 Short T-style exhaust stacks 5 tall smokejacks with caps