REMOVE

1. Shipping
2. Indian Ocean

WHAT

1. Atlas Map (6)
2. World Atlas (6)
3. Railroad (3)
4. Physical (1)

WHERE

1. Pacific (3)
2. Arabian Sea Region (1)
3. Asia (1)
4. India (1)

WHO

1. C.S. Hammond & Co. (2)
2. C.S. Hammond & Company. L … (2)
3. George Philip & Son (2)
4. George Philip & Son, Ltd. (1)
5. Johnston, Alexander Keith … (1)
6. London Geographical Insti … (3)
7. London Geographical Insti … (1)
8. Philip, George (3)
9. Philip, Son & Nephew (3)
10. Philip, Son & Nephew, Ltd … (2)
11. Touring club italiano (3)
12. W. & A.K. Johnston Limite … (1)
13. William Blackwood & Sons (1)

WHEN

1. 1929 (3)
2. 1922 (2)
3. 1856 (1)
4. 1905 (1)