Check the listing for details. Silverbell Sword, Tuscon Sword, Dinosaur Sword, Dinosaur and Man. Listed at 240.00 USD. This Museum Artistic Replica would be a great addition to any Dime store museum, collector or enthusiast.This figure is about 3 inches, it is made from a hard plastic and has been painted. In the 1920s thirty-one Roman-style lead artifacts were excavated near Tucson, AZ. These lead objects appear to be religious in nature with Hebrew and Latin inscribed upon the swords, spears and crosses. They were buried about five feet below the desert surface in a layer of caliche (a cement-like mixture of desert soil and minerals). one of the biggest objections to the authenticity of the Tucson Silverbell artifacts is the precise carvings of an apparent Diplodocus dinosaur on the sword (click right to see it highlighted). The artifacts have been stored at the Arizona Historical Society. This artifact is an example of dinosaur archeology. In this ancient relief is a long necked, long tailed terrestrial dinosaur.