Nineteen ninety five paint questions answered; a sequel to "1,000 more paint questions answered." A reference encyclopedia answering knotty problems that are met daily by painters, decorators and paint and varnish manufacturers (1920)
New York, The Painters magazine · leaf 613
follows: — Re¬ place your material in its former flat position, all four corners being held down securely by the awls; place your straightedge in position upon the material in a line with the outside dots or marks and keep it in position by placing the two nearest awls into the two places… … Figure U
Paint
Internet Archive · The Library of Congress · Public domain (published before 1931). Free to use for anything.