Lego 6075 - instruction of alt. model C building - YouTube
Today's pickup: 6083 Knight's Tournament, to join my 6075 Castle. It came with the box and instructions, but unfortunately no room for those in the case! : r/legocastles
LEGO 375-2 Castle Set Parts Inventory and Instructions - LEGO Reference Guide
Yellow Castle and other LEGO Sets that Crossed the Atlantic to Sell... — Brickset Forum
LEGO Castle: Classic: Castle 375 or 6075 (1981) Very rare. | eBay
Wolfpack Tower : Set 6075-1 | BrickLink
LEGO 6075-2 Castle Set Parts Inventory and Instructions - LEGO Reference Guide
LEGO 6075-2 Castle Set Parts Inventory and Instructions - LEGO Reference Guide