Model Train Exhibit Layout Flyer Card Merchants Square Mall Allentown PA The 8th Wonder if the World Attraction. We have a small inventory left of once was the Merchants Square Mall and the Model Train Exhibit flyers. We are offering these to fundraise some capital for moving and storage while offering a chance for you to have a memento of the Model Train Exhibit at the Merchants Square Mall in Allentown, PA. Thank you for check this out. Any sold flyers will help with future operations of our business that we have to be out of by March 31, 2023. Also please check out our eBay store for more items available. Sales at the moment will help us get to the next phase of operations. Thank you all so much. Hope to see everyone in a new location soon. This will be shipped standard envelope service. Flyer is 8-1/4 x 3-3/4 inches. Thank you and take care.