Many decades ago, I was employed as a commercial landscaper mostly for several downtown St. Louis properties. Moving to Phoenix, I fell in love with the desert. Helping myself to understand the different environmental conditions for gardening in this climate, I took the Master Gardener course offered by the Extension Service. Unfortunately delivering mail for the post office did not leave me enough time to keep active in the Master Garden Community. When I moved to Tempe next to Papago Park and upon retirement, I became involved in trying to preserve this precious swatch of desert. So happy to have found this toilet record and identify in a historical record what is there.