A mock up of the bridge block of the battleship Nelson (1925), Portsmouth Dockyard, Hampshire.

A wooden mock up of the bridge block of the battleship Nelson (1925) photographed on a work bench on board a ship in Portsmouth Dockyard. The mock up is seen from forward off the starboard side. In the Portsmouth Dockyard negative register this photograph is said to be taken in the Mould Loft but it is obviously on board a ship and may be on board the Nelson. Vertical format.