Pleased to offer this rare US Navy Submarine Trench Art collectible desk set. It was custom-made of walnut, brass, and white metal. On the bottom it reads: "Another piece of quality workmanship from the expertise of C. F. Boettinger III HT2, USN". The front plaque reads: "Command Master Chief". This would make a great gift for any US Navy Military buff or submarine collector. It is large, and measures 11 3/4" X 11 1/8' The submarine across the top measures an impressive 9 3/4". The original pens are missing, but the display itself is in beautiful condition. I would say this was made in the mid-1970s. Very impressive large, and heavy piece of militaria/ Trench Art.