REMOVE

1. fields (land)
2. cows (animals)
3. barns
4. Still, Clyfford

WHAT

1. Chevrolet Corvair automob … (1)
2. Visual Works (hierarchy n … (1)
3. automobiles (1)
4. bridges (built works) (1)

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WHERE

1. Carroll County, Maryland (1)
2. Maryland Route 407 (state … (1)
3. Sam's Creek Road, Carroll … (1)
4. Westminster, Maryland (1)

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WHO

1. Still, Patricia (1)

WHEN

1. 1970 (1)
2. circa 1970 August (1)