Aumann Auctions is seeking consignments for its 20th Annual Gas Engine Auction. The event will be held Friday, Nov. 13 and Saturday, Nov. 14, starting at 10 a.m. both days at the Aumann Auction Center, 20114 Illinois Route 16, Nokomis, Illinois. There will be a special gas engine consignment auction on Friday. Visit the Aumann Auctions website to consign online. Call (888) 282-8648 for more information.