220 / | HD | RECEPTACLES |
500 | DF | COMPARTMENTED CONTAINER {12} |
529 | DF | .~ Compartment partition is movable or removable {6} |
532 | .~.~ Vertical partition received in groove or notch in the container {1} | |
533 | DF | .~.~.~> Plural partition-receiving grooves or notches |