Our offices are open to visitors Monday to Thursday from 9.00 to 16.00 and Friday from 9.00 to 14.00. Visits are by previous arrangement only. Please call us on 020 7317 2011 to book an appointment. 64 North Row W1K 7DE Or contact us here Nearest tube stations: Marble Arch and Bond Street Buses: all buses to Marble Arch and Park Lane