That one Is a English Magda. Made by Harringtons Walton- on-Thames one fork tip has "Ding" and the other has "Dong" on it. The hollow handle has a spring loaded cover on it and holds up to 11MM diameter shot. The solid latex bands are tapered from 5/16 inch to 1/4 inch and the pouch is formed as part of the band. When I first got this Slingshot I shot it and it pulled very hard and did not develop very much speed. A friend pulled it back about 8 years later, before I could stop him and broke the rubber, so I glued it back together with O-Ring cement, but it don't get pulled anymore. Most who know of this slingshot call it "magda Ding Dong" Here is another view!Thanks Tex! What can you tell us about the silver one with the wrist brace on the end?