Image | Item No. | Description |
| bslot02a | Brick 2 x 2 without Bottom Tubes, Slotted (with 2 slots, opposite) Catalog: Parts: Classic |
| bslot03 | Brick 2 x 3 without Bottom Tubes, Slotted (with 1 slot) Catalog: Parts: Classic |
| bslot03bL | Brick 2 x 3 without Bottom Tubes, Slotted (with 2 slots, corner left) Catalog: Parts: Classic |
| bslot03a | Brick 2 x 3 without Bottom Tubes, Slotted (with 2 slots, opposite) Catalog: Parts: Classic |
| bslot04bL | Brick 2 x 4 without Bottom Tubes, Slotted (with 2 slots, opposite corner left) Catalog: Parts: Classic |
| bslot16R | Brick 4 x 4 Corner without Bottom Tubes, Slotted (with 1 slot, right side) Catalog: Parts: Classic |
| 32c | Door 1 x 2 x 3 Left, without Glass for Slotted Bricks Catalog: Parts: Classic |
| 33c | Door 1 x 2 x 3 Right, without Glass for Slotted Bricks Catalog: Parts: Classic |
| cdoor01 | Door 1 x 2 x 4, with Glass for Slotted Bricks Catalog: Parts: Classic |
| 7026c | Window 1 x 2 x 2, without Glass for Slotted Bricks Catalog: Parts: Classic |
| 31c | Window 1 x 3 x 2, without Glass for Slotted Bricks Catalog: Parts: Classic |
| 453c | Window 1 x 4 x 2, without Glass for Slotted Bricks Catalog: Parts: Classic |
| 645c | Window 1 x 6 x 2 3-Pane, without Glass for Slotted Bricks Catalog: Parts: Classic |
| 646c | Window 1 x 6 x 2 with Shutters, without Glass for Slotted Bricks Catalog: Parts: Classic |
| 604c | Window 1 x 6 x 3 Panorama, without Glass for Slotted Bricks Catalog: Parts: Classic |