Vintage Lockmaster Maps "Principal Inland Navigations" Framed Canal Route Map

Fascinating vintage cartographic poster map titled "Principal Inland Navigations: Holiday Planner of England & Wales." Published as a specialized Lockmaster Maps Holiday Planner, it showcases the intricate historic British canal and narrowboat lock navigation systems. The pale green map features fine line illustrations of famous landmarks like Foxton Locks, Windsor Castle, Warwick Castle, and the Tower of London. Includes a detailed route mileage, lock count, and cruising navigation time key at the base. Housed in a minimalist, mid-century style brushed gold-aluminum gallery frame with a built-in wire hanger. A unique conversational statement piece for boaters, map collectors, or Anglophiles.Width: 19 inches (Outer metal frame edge)Height: 22.5 inches (Outer metal frame edge)