Image | Item No. | Description | By |
| 92099 | Plate, Modified 4 x 6 with Trap Door Hinge (Long Pins) Catalog: Parts: Plate, Modified | 8 |
| 6576 | Plate, Modified 4 x 8 with Studs in Center Catalog: Parts: Plate, Modified | 3 |
| 4607 | Plate, Modified 4 x 16 with 24 studs Catalog: Parts: Plate, Modified | 1 |
| 711 | Plate, Modified 5 x 6 with Hole Catalog: Parts: Plate, Modified | 1 |
| 30062 | Plate, Modified 6 x 6 Octagonal with 4 x 4 Open Center Catalog: Parts: Plate, Modified | 1 |
| 2539 | Plate, Modified 6 x 6 Octagonal with Open Center and 4 Clips (Horizontal Grip) Catalog: Parts: Plate, Modified | 1 |
| 73110 | Plate, Modified 6 x 6 with 5 Pin Holes Catalog: Parts: Plate, Modified | 1 |
| 66789 | Plate, Modified 6 x 6 with Rounded Corners and 4 Feet Catalog: Parts: Plate, Modified | 1 |
| 30303 | Plate, Modified 6 x 6 x 2/3 Cross with Dome Catalog: Parts: Plate, Modified | 386 |
| 92107 | Plate, Modified 6 x 8 Trap Door Frame Horizontal (Long Pin Holders) Catalog: Parts: Plate, Modified | 4 |
| 4151 | Plate, Modified 8 x 8 with Grille Catalog: Parts: Plate, Modified | 2 |
| 4151b | Plate, Modified 8 x 8 with Grille and Hole in Center Catalog: Parts: Plate, Modified | 7 |
| 6063 | Plate, Modified 10 x 10 Octagonal with 6 x 6 Open Center Catalog: Parts: Plate, Modified | 1 |
| 89523 | Plate, Modified 10 x 10 Octagonal with Hole Catalog: Parts: Plate, Modified | 2 |