Lot 21100 – Maritime 1900-60s Ostend Dover and Harwich Hook of Holland covers and cards

1900-60s maritime mail to Belgium, Holland, accumulation on home-made pages with Ostend – Dover cards from early 1900s, 1920s stationery unused or used and covers to 1960s with special cancels, Hook of Holland mail again with postcards, 1930 Harwich Vlissingen date stamps. Also with book and its translation The Centenary of the Ostend-Dover Line 1846-1946