Advanced Keel Sawing Advanced Oak Frame Timber Bulwarks (Recipe) Bulwarks, Heavy (Recipe) Bulwarks, Superior (Recipe) Colossal Improved Grappling Cannon (Recipe) Colossal Lightweight Guns (Recipe) Colossal Long Arm Cannons (Recipe) Craft Barrel Huge Improved Grappling Cannon (Recipe) Huge Lightweight Guns (Recipe) Huge Long Arm Cannons (Recipe) Large Improved Grappling Cannon (Recipe) Large Lightweight Guns (Recipe) Large Long Arm Cannons (Recipe) Lineship Structural Materials Manufacture Blocks (Oak) Medium Improved Grappling Cannon (Recipe) Medium Lightweight Guns (Recipe) Medium Long Arm Cannons (Recipe) Mill Planks (Oak) Odysseus' Cannon Modification 1 (Recipe) Odysseus' Cannon Modification 2 (Recipe) Odysseus' Cannon Modification 3 (Recipe) Odysseus' Cannon Modification 4 (Recipe) Saw Frame Timber (Oak) Saw Keel Saw Stem Small Improved Grappling Cannon (Recipe) Small Lightweight Guns (Recipe) Small Long Arm Cannons (Recipe) Structural Brace 1 (Recipe) Structural Brace 2 (Recipe) Structural Brace 3 (Recipe) Structural Brace 4 (Recipe)
Felled, unmilled oak trees.
