Question

The earliest 3-D films date to

a. the introduction of Arch Obolers Natural Vision in 1952.

b. Pete Smiths Audioscopiks for MGM.

c. Harry K. Fairalls The Power of Love in 1922.

d. the New York Worlds Fair in 1939.

e. the Lumires anaglyphic system.

f. none of the above

Answer

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