Oh how times have changed: LEGO King Leo's Castle review! 6098 / 6091 from yr. 2000 - YouTube
Lego® 6091, 32807, 4655246, 6335566 brick curved 1x2x1⅓ medium azure
LEGO 6091 King Leos Castle Instructions, Knights Kingdom
Build ⏩ LEGO Knights Kingdom I - King Leo's Castle 6098 from year 2000 - YouTube
LEGO 6091 King Leo's Castle Set Parts Inventory and Instructions - LEGO Reference Guide
Amazon.com: Gobricks GDS-654 Slope, Curved 2 x 1 x 1 1/3 with Recessed Stud Compatible with Lego 6091 32807 All Major Brick Brands Toys Building Blocks Technical Parts (44 Trans-Yellow(130),30 PCS) : Toys & Games
LEGO MOC Microscale King Leo's Castle by zeegiraf | Rebrickable - Build with LEGO
Lego Rare Misprint Head King Leo minifigure error CASTLE 6098 6091 6095 6026 | eBay
C302 Lego Knight Kingdoms - Queen Leonora Minifigure from 6091 6098 NEW | eBay
LEGO 6091 King Leo's Castle - YouTube
LEGO 6094 Knights' Kingdom I Guarded Treasure | BrickEconomy
King Leo's Castle : Set 6091-1 | BrickLink
Lego® 6091, 32807, 609101, 6285777 brick curved 1x2x1⅓ white