(Indicate the exact location on attached USGS topographic map or NOAA nautical chart, specify technique used to fix position, and note on a detailed sketch map other identifying features which define location of the find. This information will be kept confidential until either you release it or your application is approved at a public hearing or meeting of the Board. You may also be required by the Board to complete a site file form. Use the space provided and attach sheets if necessary to complete this section.)