Figure 18  Side chair, Philadelphia, Pennsylvania, ca. 1750. Mahogany with pine. H. 39", W. 24", D. 22 1/2". (Chipstone Foundation; photo, Gavin Ashworth.) This chair sold as lot 231 in O. A. Kirkland Auctioneer, Catalogue of the Celebrated Dr. William H. Crim Collection of Genuine Antiques, Baltimore, Maryland, 1903.