Battle relics from the Alamo and documents from the Republic of Texas will be up for auction on Saturday. The auction is scheduled for 10 a.m. at the Burley Auction Gallery in New Braunfels. Items being auctioned include cannonballs, lance tips, and bullets dug up at the Alamo. Also featured are items from Confederate General P.G.T. Beauregard, including photos, books, portraits, letters, and documents. Antique guns, knives, gold and silver coins, and furniture are also being auctioned. Online and phoned-in bids will be accepted.