Brian Witherell appraises a side chair attributed to Jellif, ca. 1870 in Bismarck, North Dakota. Would you buy this piece? Comment below! ANTIQUES ROADSHOW airs Mondays at 8/7C PM & 9/8C PM on PBS. Watch full-length episodes of ANTIQUES ROADSHOW at http://video.pbs.org/program/antiques-roadshow/ Be sure to follow ROADSHOW on Twitter & Instagram @RoadshowPBS, Pinterest, and Facebook! Visit www.pbs.org/antiques for more videos and features from the show.