Vintage LEGO Set 6073 Knight's Castle 100% Box & Instructions + BONUS 6061 Siege | eBay
Lego 6073 Legoland Black Knights Castle 100% Complete With Instructions | eBay
LEGO 6073 Knight's Castle Set Parts Inventory and Instructions - LEGO Reference Guide
Knight's Castle : Set 6073-1 | BrickLink
Another retro-build. Set #6073, Knight's castle. The front turret is modified b/c I didn't have the working winch for the drawbridge. My 5 y.o. did the knights. : r/lego
LEGO 6073 Black Falcons Knight's Castle | BrickEconomy