Plate 54.
Plate 55.
Two strengthening pieces are made 7/8" × 7/8" × 3-1/8" and their ends are cut at 45 degrees, as shown. These are attached to the upright directly under the seat.
Bore all holes, where shown in the drawing, and countersink them. Assemble with glue and screws of a size shown on the drawing.
The color scheme is given on the drawing, but may be changed to suit individual tastes. Two coats of paint are applied, sanding carefully between coats.