This section is from the book "Box Furniture", by Louise Brigham. Also available from Amazon: Box Furniture.

Body. 2 Strips 3/4 in. thick, 3 in. wide, 64 1/2 in. long. 6 Strips 3/4 in. thick, 3 in. wide, 19 1/2 in. long.
Glass. 2 Clear Window-glasses, 14 in. square.
Back. 2 Sheets of stiff pasteboard, 14 in. square. 3 Sheets of stiff pasteboard 7 in. wide, 14 in. long. 2 Pieces heavy brown paper, 15 in. square. 3 Pieces heavy brown paper, 8 in. wide, 15 in. long.
Halve the ends of all the strips. Each long strip must have four grooves 3/8 inch deep and 3 inches wide to receive the intermediate strips. The outer edge of the first groove will be 9 1/2 inches from the end of the strip, and the second one will be 26 inches. Cut a rabbet all around the inside edge of the frame and on both edges of the intermediate strips. For instructions, see description of Picture Frame No. 1, Illustration 72.
 
Continue to: