Couple hours detecting. Dime(1924)& Nickle(1943) in same hole at 7 inches. Pennies 1918-1940. Thimble rang up low silver but haven't checked it yet. Old knife had something like tiger eye slabs. Using the old 7" coil but will go back with larger coil. Not much trash but some deep iron. Previous post on Tesoro's discriminating out copper pennies, this Toltec II will discriminate them out on a 8 1/2 setting of the 10 dial.