This vintage American Flyer No. 27 Track Cleaning fluid bottle is a must-have for any model railroads and trains enthusiast. Made in the 1940s-50s, this bottle is a rare find that will add a touch of nostalgia to your collection. The bottle is marked with the letter "S" for Track Cleaning fluid.

It's perfect for those who want to keep their model trains clean and free from dust and dirt. This item is a great addition to any collection and is sure to be a conversation starter. Don't miss out on this unique piece of model railroads and trains history.