Buyenlarge Diving Bell - 8" X 12" Fine Art Giclee Print

There are two forms of diving bell in use at the turn of century, the ordinary bell and the air lock or caisson bell. The air lock bell is constructed of steel plates and is rectangular in form. The interior is fitted with a telephone Apparatus and electric lights. Owing to its lower cost and greater simplicity the ordinary bell is usually employed in harbor construction and under water work; generally.