Dec. 1 – Mary Win Walter Norris, private art collection, 5 p.m., 24 Park Ave. East, (Prairie Arts Center), Princeton, Tumbleson Auction Co., auctioneers.

Dec. 2 – Mike Kallas estate, firearms, pellet and BB guns, ammo and gun related, 10 a.m., 1635 N. Main St., (Tumbleson Auction Center), Princeton, Tumbleson Auction Co., auctioneers.

Dec. 8 – Bill and Judy Nelson, two properties, two sale times and sites, 10 a.m., 530 S. Church St., Princeton, (real estate), 11 a.m., 918 N. Main St., Princeton, (Nelson Drug Store), Tumbleson Auction Co., auctioneers.