NEW ORLEANS – An oil-on-board folk art painting by Clementine Hunter, 19th-century clocks and clock sets and dazzling estate jewelry are all part of Crescent City Auction Gallery’s Important Spring Estates Auction, planned for the weekend of March 18 and 19. Bidding starts at 10 am Central time on both days. More than 900 lots will be offered in categories that include French period furniture, original works of art by noted local and regional artists, couture items, silver, bronzes and decorative items. Absentee and Internet live bidding will be available through LiveAuctioneers.