Category:Fictional elements introduced in the 1950s

Subcategories

This category has the following 8 subcategories, out of 8 total.

0–9

Fictional elements introduced in 1950‎ (2 P)
Fictional elements introduced in 1951‎ (3 P)
Fictional elements introduced in 1953‎ (3 P)
Fictional elements introduced in 1954‎ (11 P)
Fictional elements introduced in 1955‎ (3 P)
Fictional elements introduced in 1956‎ (2 P)
Fictional elements introduced in 1958‎ (2 P)
Fictional elements introduced in 1959‎ (3 P)

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