REMOVE

1. Rivers
2. Wales
3. England

WHAT

1. Atlas Map (8)
2. World Atlas (7)
3. National Atlas (1)
4. Water (1)

WHERE

1. British Isles (1)
2. Ireland (1)
3. Scotland (1)

WHO

1. Letts, Son & Co. (6)
2. Edward Stanford (1)
3. Ordnance Survey Office (1)
4. Stanford, Edward (1)

WHEN

1. 1883 (6)
2. 1901 (1)
3. 1902 (1)
4. 1904 (1)