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} |
78 | DF | .~.~ Having leaf clamping means {1} |
79 | .~.~.~ With projection (e.g., pin) type leaf locating means |