Category:1957 in trolleybus transport

English: 1957 in trolleybus transport

Svenska: Trådbusstrafikåret 1957

Trolleybus transport in the 1950s : ←; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; →

Subcategories

This category has only the following subcategory.

T

Trolleybuses built in 1957‎ (1 C)

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