Esso Drill Bit Key Chain

A sterling silver key chain in the form of a oil drilling head.  This key chain is exceptionally made, and is quite complex in its construction.  There is a flat longer link in the center of the chain that passes through the cross area at the top of the drill bit.  Once it is passed through here   Triple cone drill bit used in the oil and gas industry. The top of the drill head has the logo for Esso oil company. In the aftermath of the 1911 dissolution of the original Standard Oil Trust, a subsidiary known as Standard Oil of New Jersey (Jersey Standard) emerged, giving rise to the prominent Esso oil brand. The name "Esso" was derived phonetically from the initials "S.O." of Standard Oil. While Exxon has become the primary brand in the United States, Esso has maintained a significant international presence, particularly across Europe and the United Kingdom. Exceptionally made, inventively designed, and of the highest quality.  Made in France, it is fully stamped in multiple places with