This is a Wessex PB4501 (Manufacturer: England, Made in China). It's in like-new condition. It's a near-replica (Clone/Replica) of the early Martin Urbee Green Model, supervised by the late Chip Hoehler, which is currently a hot topic in America. *Currently out of stock and unavailable from the manufacturer.* Features include a 500 bore, an 8-inch rose brass bell, a lightweight nickel slide, nickel inner and outer tuning slides, and a goose neck (nickel-plated). The sound is rich and may be at a level that evokes the real thing. The slide is also very smooth, comparable to Yamaha. Includes the original mouthpiece 63/4C and the original case.