REMOVE

1. Data Visualization
2. Ireland
3. British Isles
4. James Reynolds

WHAT

1. Mountains; Rivers (2)
2. Pictorial map (2)
3. View (2)
4. Case Map (1)

WHERE

1. England (1)
2. Scotland (1)
3. Wales (1)

WHO

1. Emslie, John (2)
2. Reynolds, James (2)

WHEN

1. 1852 (2)
2. 1850 (1)