APPROXIMATELY LOCATED IN OR AROUND THE BUENA VISTA MINING DISTRICT; PROPERTY REPORT; GEOLOGY; ASSAYS; RESERVES; MINE MAP; CORRESPONDENCE; SITE NAME: ARIZON SILVER MINES CO., ARIZONA ANNEX SILVER MINES CO., ARIZONA EXTENSION SILVER MINES CO., UNIVERSAL SILVER CO., ARIZONA MINE, CLAIMS: GOOD LUCK, SILVERTON NO. 2, SILVERTON NO. 6, SILVERTON NO. 7; COMMODITY: SILVER; AUTHOR: COUPAL, J.S.; VAN DYCK, E.D.