REMOVE

1. 1969

WHAT

1. Atlas Map (5)
2. Geology (4)
3. Geologic Atlas (3)
4. Oceans/Seas (3)
5. Roads and Streets (3)

WHERE

1. Alaska (1)
2. California (4)
3. Indianapolis (Ind.) (2)
4. Marion County (Ind.) (2)
5. North America (1)
6. North Pacific (2)
7. Pacific (1)

WHO

1. Alpha, Tau Rho (3)
2. U.S. Geological Survey (3)
3. California Department of … (2)
4. California Department of … (2)
5. Map Corporation of Americ … (2)

WHEN

1. 1988 (3)
2. 1918 (2)
3. 1968 (2)
4. 2023-12-06T05:13:07.583 (1)