462 / | HD | BOOKS, STRIPS, AND LEAVES FOR MANIFOLDING |
71 | DF | HOLDER FOR BOOK OR LEAF {4} |
75 | DF | .~ Holder for plural distinct leaves (e.g., multiple copy forms) {3} |
80 | DF | .~.~ With projection (e.g., pin) type leaf locating means {2} |
82 | .~.~.~ With distinctively shaped projection (e.g., pin shape) |