All pieces are original and present. If you are going to fire it you'll need a simple 10 TPI 3/4" screw with a 1/8" hole in the center for the fuse hole. Local pic-up is free in the San Francisco Bay area and if you are in Reno around 2/20/19 I will be there too. Please see photos since they are the best discription of condition. The item "Lyle Line Throwing Cannon Original CC Galbraith & Son 1920s" is in sale since Monday, January 14, 2019.This item is in the category "Antiques\Maritime\Other Maritime Antiques". The seller is "coolguysstuffstore2" and is located in Mill Valley, California. This item can't be shipped, the buyer must pick up the item.