Glass plate mono negative

Lord Mayor lays foundation stone of Britain ' s greatest telephone building in London . The Lord Mayor of London , Alderman , Sir Maurice Jenks laid the foundation stone of Britains greatest telephone building , in Queen Victoria street , London . When completed the Exchange will deal with all trunk calls from every country in the world . The Lord Mayor Alderman Sir Maurice Jenks , laying the foundation stone of the new telephone building . 10 February 1932