Additional physical form: Dedication on map 28 "To the Trustees and Directors of the Phoenix Fire-Office."
Date: Maps dated from 1792 to 1799.
Content: Scale of maps ca. 1:2,440.
Content: The three prelim. pages consist of a "List of subscribers to Horwood's Plan of London," and an "Index to the squares, streets, &c." Two copies held; lacking the prelim. pages to both copies.