Library Return Box

This past month a friend of mine who is a chemistry teacher at local high school asked me, if I would make this "Library Return Box". The school library had made a similar box, but wanted another one to place at another location. The school provided me with the material and I made it.
My first step was to draw up in "Sketch Up" then start making. Material used was (1) 3/4" 4' x 8' sheet of Oak plywood.A piano hinge, latch, handle and caster wheels. I finished with Minwax "Poly Shades" and applied with brush. Two coats applied. Overall size is 24" x 24" x 30" tall.
If interested in receiving the Sketch Up design just let me know. www.tompritch1@hotmail.com.