Deeds for company properties in Margaret Street, Parish of St Marylebone [London] 1) Counterpart lease of 39 Margaret Street of 38 Margaret Street, 20 Mar 1857 2) Assignment of leasehold messuages, workshops and premises at Margaret Street, 3 Aug 1860 3) Lease of 38 Margaret Street and workshops and premises in the rear of Castle Street, 3 Oct 1860, with site plan 1857-1860