NEW YORK – Once again, the New Hampshire Antiques Dealers Association (NHADA) has offered a strong selection of items, and once again, Clifford Wallach, an expert in tramp art, folk art, and Americana has selected the best for Jasper52. A total of 344 lots comprise the May 20 auction, which commences at 6 pm Eastern time. Absentee and Internet live bidding will be available through LiveAuctioneers.