Work on the Drawing Office continues to move forward with real momentum, and this week has brought some interesting developments—both in terms of craftsmanship and unexpected glimpses into the building’s past.
A Hidden Piece of History Revealed
The Cornwall Archaeological Unit recently visited the site to record the building as part of the restoration process. During their inspection, they uncovered something rather special: Baltic shipping marks carved into the structural beams.

These marks offer a tangible link to the building’s early history. Jo Sturgess from Cornwall Archaeological Unit explains:
“The markings are Baltic shipping marks added to timbers exported from the Baltic region in the 18th or 19th century. They are carved with a rase knife, using letters, numbers and symbols to identify things like the port from where they were shipped, the merchant’s name, dimensions of the timber, sometimes the destination and even the name of the ship that was carrying them.”
Although only part of a mark is currently visible, more may be revealed as work progresses. Similar marks have been found in several historic buildings across Cornwall, including the cider house at Godolphin, making this a wonderful addition to the Drawing Office’s story.
Roof Inspection Brings Good News
Another positive milestone: Melvin’s team has now installed a scaffold tower inside the Drawing Office, allowing a full inspection of the roof. The verdict is reassuring—the structure is in remarkably good condition, all signs so far point to a secure and watertight roof.

Uncovering Original Craftsmanship
Inside the building, the transformation is already becoming visible. The internal walls have been carefully stripped back, revealing the beautiful original lath and plaster walls.

These historic surfaces bring a sense of authenticity and character that will be preserved as part of the restoration.
Meanwhile, the sash windows are undergoing meticulous repair, each one being restored individually to ensure they remain true to the building’s heritage.

The Drawing Office continues to surprise and delight as its history comes back into view. With every layer removed and every beam examined, we gain a deeper appreciation for the craftsmanship and stories embedded in its fabric. More updates will follow as the project progresses.
