Correspondence regarding 209 Marylebone Road Correspondence relating to an application to convert part of 209, Marylebone Road, in the parish of Our Lady of the Rosary, St Marylebone, to office accommodation for various Hierarchy Commissions, and develop the ground floor into an Assembly Hall and Lecture Room. The file includes a copy of the City of Westminster's Refusal of permission to develop form in relation to the application. 1969