This Mack R model septic tank delivery truck was built by Ken Ensign. The cab is a resin casting from Ralph Ratcliffe and mirrors are from Sheepscot. The chassis is scratchbuilt with fuel tanks from Athearn. The boom, beacon lights and wheels are from Herpa. Most detail parts are from the parts box and the front bumper is from a Yatming die-cast truck. The bed and trailer are scratchbuilt from Evergreen styrene and HO scale lumber.