| 229 / | HD | ENVELOPES, WRAPPERS, AND PAPERBOARD BOXES |
|
| 100 | DF | PAPERBOARD BOX {54} |
| 122.21 | DD | .~ Box includes two side walls which are not formed from the same piece of box material {3} |
| 122.24 | DD | .~.~ First and second opposed side walls and the bottom wall formed from a single piece of material, and third and fourth opposed side walls formed from two other pieces of material (e.g., "Bliss box" type) {2} |
| 122.25 |  | .~.~.~ The third and fourth walls framed by lengths of rigid material (e.g., wood, metal, rigid thermoplastic) |