The style of tying neckties called the Windsor knot style was the style that became popular in the 1930s.
This is a tying style that has a triangular shape and has a wide end of the tie drapes in front of the narrow end.
The style is also called a full Windsor to distinguish it from the half-Windsor.
In conclusion, this style of tying neckties was the style that became popular in the 1930s.
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