| 446 / | HD | AMUSEMENT DEVICES: TOYS |
| 176 | DF | OPERATED BY RELATIVELY MOVING FLUID OR PRESSURE DIFFERENTIAL {9} |
| 202 | ![]() | .~ Including mouthpiece for blowing or sucking {3} |
| 203 | DF | .~.~> Plural differently operated sounders |
| 204 | DF | .~.~> Whistle or siren {2} |
| 207 | DF | .~.~> Vibratory reed sounder {2} |