(Marlborough, Mass.) Skinner's 787-lot sale featuring American country furniture and decorative arts, folk art, paintings, rare clocks, American textiles, needlework and even early cast-iron banks, will take place on Sunday, Aug. 9, at the company's spacious new gallery in Marlborough, Mass., 40 miles west of Boston. Highlights include a circa-1810 Federal mahogany 8-day tall clock signed by Joshua Wilder of Hingham, Mass....