1942 Schrader WWII U.S. Navy MK V Diver Helmet 1942 schrader ww ss U.S.navy mk v dive helmet Partial front over back view of helmet Dark green patina Size: 18 inches Strong construction and highly durable perfect for gift item Can be used home and office decorThis Great Helmet Considering it's 74 year age and marks of heavy use, it is in very good condition overall. A cap is fitted to the air supply elbow. There are numerous small and larger dents and abrasions all over the bonnet showing its years of considerable use. The air vents are all intact. The front door guard, butterfly nut and shaft are recent replacements. The spit cock handle is bent and is frozen. There is a speaker. A check valve is fitted as is a large nonregulation snap shackle on the left suspension ring.