Lewis and Clark never were in Fort Bragg, CA, they wintered in Astoria, OR near the mouth of the Columbia River. If the lance point was found along the Columbia, it could have been traded by the British Northwest Company, then by 1812, the Hudson Bay Company. Along the Missouri in Montana, or the Lewis and Clark trail across Idaho, the lance could have been traded by several different American Fur Trade companies along with the HBC. The first fur trade rendezvous was in 1825 or 26, and there was lots of trade from that time on, both along the Missouri and the Santa Fe trail. It's really a great find, and yet another item on my bucket list.