If you include the U.S. Open (1895) managed by the USGA, and the PGA Championship (1916) managed by the PGA of America, then the Valero Texas Open is the fifth oldest professional tournament in North America.f you include the U.S. Open (1895) managed by the USGA, and the PGA Championship (1916) managed by the PGA of America, then the Valero Texas Open is the fifth oldest professional tournament in North America.
1. horseshoer-a person who shoes horses. farrier.
Introduction to Horseshoe Crab. The Horseshoe Crab is a type of arthropod. They are often caught to be used for bait during fishing and for catching eels. They are also used as a natural source of fertilizer. They do look like crustaceans but there are enough differences that prevent them from being categorized there.