"Old glory," the flag of our country
A paper-folding and paper-cutting manual by Albert Elias Maltby, published in 1894 at Slippery Rock, Pennsylvania, teaching schoolchildren to construct flags and geometric forms from folded sheets. The plates are plain outline diagrams: numbered squares and rectangles, fold and crease lines, lettered corner points, quarter-circle cuts, and rows of triangles, hexagons and trefoil silhouettes.
