Ithaca Model 72 Saddlegun
Made from 1973 to 1979, this rifle was offered in .22 Long Rifle and .22 Magnum only.
It had an 18 1/2" barrel.
The levergun was designed by Erma of Germany. Some years after Ithaca stopped production Iver Johnson picked it up and marketed it as the "Wagonmaster".
It is basically the same rifle that Henry is producing today.