Timber pieces cut with interlocking joints
Sketches of cut timbers prepared with mortise-and-tenon style joints
The page carries pen sketches of wooden pieces cut with prepared interlocking joints (incastri). An upper group shows bracket-like timbers with tabbed, notched ends shaped to slot together, while a lower sketch shows a square block with tenons projecting from opposite sides. No running text accompanies the drawings beyond the caption naming them cut timbers with prepared joints.
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Cut timbers with prepared joints
Several wooden pieces are drawn with notched, tabbed ends shaped to interlock with one another. The lower figure shows a square block with tenons projecting from opposite sides, ready to be joined to further members.