This is a rare limited-edition Keystone Circus G Scale Electric Train Set, #33001 – only 2,500 made. It includes the locomotive + tender, four additional themed cars, original power box, and track system. Tested and working with lights and sound! 6 total cars (engine + 5 themed circus cars). Power box / control unit. Full track setup as shown. Excellent condition overall – no cracks, breaks, or damage noted. The train has been tested and works – the engine front light comes on, and the audio kicks in (it sounds like a wild west-style “robbery” – that gave us a laugh). The train does not smoke. These vintage G-scale train sets are known for their finicky behavior, even in mint condition. The train must be placed perfectly on the track to function correctly, and minor adjustments during setup are totally normal. This is standard for collectors and hobbyists with experience using electric G-scale trains. Our 14 year old son was able to set it up just fine by himself! I’m sure you’ll be able to as well! I don’t have the original box or promotional posters. No serial number is present that we saw. This train has been tested and works as described. This is a collector-grade set in great shape – a beautiful addition for any hobbyist. Everything pictured is included. Please review all photos carefully for condition and details. If you have any questions or need more info before purchasing, don’t hesitate to ask. We want you to be happy with your order! Keystone G Scale Train Set. Electric Circus Train. Limited Edition #33001. G Gauge Locomotive. Model Railroad Collectible. Vintage Train Set. Tested Working Locomotive. Circus Train Cars. Model Trains With Sound. Rare G Scale Keystone. Keystone Electric Train. Train Set with Power Box. G Scale Model Train. Collector Train Set.