REMOVE

1. water
2. rock
3. soil
4. plants
5. circa 1975 October

WHAT

1. Lincoln Continental autom … (1)
2. Visual Works (hierarchy n … (1)
3. automobiles (1)
4. color film (film) (1)
5. machinery (1)

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WHERE

1. Carroll County, Maryland (1)

WHO

1. Still, Patricia (1)

WHEN

1. 1975 (1)