An Italian Alcedo Hydra pneumatic speargun probably made in the 1960s. The spear tip is missing. Dorset England UK GB Stock Photo - Alamy

Powerful speargun hi-res stock photography and images - Alamy

Hunting spear hi-res stock photography and images - Alamy

Spear gun hi-res stock photography and images - Alamy

Metal speargun hi-res stock photography and images - Alamy

A Rare 16-Bore Percussion Pistol for an Officer of the 2nd Scinde Irregular Horse

Bygone spear hi-res stock photography and images - Alamy

Metal spear gun hi-res stock photography and images - Alamy

Vintage Speargun Nemrod Comando

Metal spear gun hi-res stock photography and images - Alamy