Vintage Long Speargun (most likely a Wally Potts gun)
For lack of a better name for this gun. I am temporarily calling it a 'Vintage Long Speargun'. It was suggested that this type of gun was known as a "Bottom Scratcher". I believe this individual metal gun was originally manufactured by Wally Potts himself but later editions were by Paul Hoss. George Perryman also made his version of speargun and I have been told that Charlie Sturgill made some as well. I am sure more information will be forthcoming soon. Once Wally Potts sold one of his guns to the "LA guys", they replicated the mechanism and began their own production. Wally commented, "It was like selling arms to the enemy."
Long Vintage Speargun
This particular gun has a one-piece trigger, a formed track in the continuous aluminum tube gunbody and stock and welded aluminum nosepiece. See some details in the next images.
Close up of long black vintage speargun
The above speargun was in Jack Prodanovich's personal collection. Another example can be seen in the images below. This gun was found on the bottom of the ocean at Pyramid Cove, San Clemente Island. The original owner is not known. It was suggested this was a Paul Hoss edition speargun. Images in early Skindiver Magazines show the Meistrell brothers and Bev Morgan using guns like this for giant black seabass. Jay Riffe used a gun like this on his black seabass as well. Detailed images of the elements can be seen. It has a finely crafted 64" long Douglas Fir dowel for the gunbody. The nosepiece is missing and probably dissolved in salt water immersion. The other components are made from stainless steel soldered together. Behind the handle can be seen a cannister for a CO2 inflatable buoy which would break-away when a giant fish was speared. The fish could be located with this buoy and retrieved without losing the gun. These guns were made in the late 1950s to early 1960s.
Speargun recovered from underwater
I am sure that more information about these precursers to today's bluewater spearguns will be forthcoming from the 'Fathers of Spearfishing'. For more related information see the link http://rocknfish.com/PottsGun.html .