This is a freelanced N-scale model of a sign to be attached to a building. The locating pin centres are a scale 45 inches apart, with a diameter of 6 scale inches (#62 drill). Using Paintshop or any other graphics program, you can make a sign to fit the opening on the side of the sign. The trapezoid measures a scale 51 inches at the bottom, a scale 72 inches at the top, and a height of 84 inches, In real world dimensions, that's approximately 0.3 inches and 0.45 inches, by 0.5 inches. The sign pan is designed to accept 6 mil photo paper.