Bar Mills Models® "Mooney's Plumbing" Structure Kit, S ScaleMooney’s Plumbing” was based on a Bob Hayden article many years ago... originally called the “8-Ball Locomotive Works”. Scroll down for more infoSee MoreSee LessBar Mills Models® "Mooney's Plumbing" Structure Kit, S Scale Item #: 89341 $144.95 Quantity discounts available QuantityPrice Quantity -+ Add to Cart This item is backordered from our supplier. We will ship as soon as it is received. Your credit card will not be charged until shipped. Please Note: For shipments to locations outside the USA, backordered items must be placed on separate orders. Remove From Cart Details Bar Mills Models® "Mooney's Plumbing" Structure Kit, S Scale DetailsBackDetailsBar Mills Models® "Mooney's Plumbing" Structure Kit, S ScaleMooney’s Plumbing” was based on a Bob Hayden article many years ago... originally called the “8-Ball Locomotive Works”.