REMOVE

1. Physical
2. Atlas Map
3. Alaska
4. Asia

WHAT

1. Book Map (1)
2. Guide Book (1)
3. Roads (1)

WHERE

1. Chester (1)
2. Delaware (1)
3. Pennsylvania (1)
4. Robertson (1)

WHO

1. C. Colles (1)
2. Colles, Christopher (1)
3. Tiebout, C. (1)

WHEN

1. 1789 (1)