
A cyma curve is a curve that turns back on itself. Many Early
American designs are based on a cyma curve. This colonial shelf uses
a cyma curve at the top and bottom. It has graceful lines. In laying
out the sides, parts number 1, locate the compass swing points; set
the compass at the given radius, and draw the outer shape.
| No. | Name | Size | Required |
| 1 | Side | 3/8 x 5 1/16 - 18 LG. | 2 |
| 2 | Shelf Lower | 3/8 x 4 7/8 - 29 1/4 | 1 |
| 3 | Shelf - Upper | 3/8 x 2 13/16 - 29 1/4 | 1 |
| 4 | Brace - Lower | 3/8 x 2 - 29 1/4 LG. | 1 |
| 5 | Brace - Upper | 3/8 x 1 1/2 - 29 1/4 | 1 |
| 6 | SQ. Cut Nail | 6d | 18 |