Image | Item No. | Description |
| pc91bc2 | Postcard - Castle Various Sets (Exclusive for Lego Builders Club) Catalog: Gear: Card, Postcard: Castle |
| pc91duplo | Postcard - Duplo Various Sets Catalog: Gear: Card, Postcard: DUPLO |
| pc91bcc | Postcard - Guessing Competition - Treasure Chest (exclusive for Lego Builders Club) Catalog: Gear: Card, Postcard |
| pc91bc4 | Postcard - Pirate Various Sets (Exclusive for Lego Builders Club) Catalog: Gear: Card, Postcard: Pirates: Pirates I |
| pc91btron | Postcard - Space, Blacktron II Various Sets Catalog: Gear: Card, Postcard: Space: Blacktron II |
| pc91bc3 | Postcard - Space, Blacktron II Various Sets (Exclusive for Lego Builders Club) Catalog: Gear: Card, Postcard: Space: Blacktron II |
| pc91bc1 | Postcard - Town Various Sets (Exclusive for Lego Builders Club) - 1991 Catalog: Gear: Card, Postcard: Town |
| pc91town | Postcard - Town Various Sets - Harbor (Harbour) Scene Catalog: Gear: Card, Postcard: Town |
| pc91train | Postcard - Train Various Sets 1 Catalog: Gear: Card, Postcard: Train |