REMOVE

1. freight cars
2. 1931
3. 1961
4. 1937
5. 1938

WHAT

1. audiences (1)
2. black-and-white film (1)
3. buildings (structures) (1)
4. commencements (1)
5. exterior views (1)
6. hats (1)
7. hills (1)
8. lamps (lighting devices) (1)
9. men (male humans) (1)
10. photographers (1)
11. plants (1)
12. robes (main garments) (1)
13. signs (declatory or adver … (1)
14. sky (1)
15. soil (1)
16. students (1)
17. sunglasses (1)
18. trees (1)
19. Visual Works (hierarchy n … (1)
20. women (1)

Less

WHEN

1. 1967 (1)