This assay sheet contains test results for samples taken inside the Moon Adit in Vineyard Gulch, by employees of American Gold Resources in October 1993. The samples started at the face of the adit and thereafter, every 50 feet, working towards the portal. Channel samples were taken from floor to floor across the back. Grab samples were taken from the floor.

The adit was opened in September 1993, by backhoe, after being caved in for over 40 years! It was located in April of 1923 by Percy Anderson and worked until 1930. High grade ore was packed by mules to the Twin Brothers Millsite where the Broken Arrow Restaurant and Resort now stands.