NSWGR 75' Turntable Kit.
Highly detailed precision engineered Hydrocal pit casting.
Etched Nickel Silver bridge. 
Fully ball raced for smooth operation.
Electrical pickup system for continuous bridge power. (sound on while turning loco full 360 degrees.)
Motor mount system to suit variety of motors and indexing systems.
Lost wax, Polyurethane and 3D printed detail parts.
Highly detailed instructions.