From the issue: "'Beavertail Cactus.' M. Paul Jarrett. From Wickenburg take Arizona 93, about five miles north of the overpass at the junction of the Aguila-Congress Road, turn off onto the Alamo Road. About five miles out on the Alamo Road is a cattle guard. From there on is one of the best displays of Beavertail Cacti and Joshua trees to be found." (Disclaimer: We have no idea if this is still the case 51 years later.)