The Challenge: Identify gate on front of South Korea 100-won note of 1950

Today’s challenge is to identify the gate which appear on the front of the old 100-won notes of South Korea.

If you can precisely identify the name and location of this gate—or have a lead which you think might be useful—please post a comment, preferably including a URL which links to evidence supporting your identification.

The following image appears on the front of the 100-won note of South Korea from 1950 (Pick 7):

IDENTIFIED: Gwanghwamun gate to Gyeongbokgung palace in Seoul.

Courtesy of José Fabrício Macêdo.