03:14 06/29/2021 What’s going on in Insa-dong, Seoul.jpg 0 (0) A large number of artifacts were found during King Sejong’s reign, including Hangul metal type and water clock. How useful was this post? Click on a star to rate it! Submit Rating Average rating 0 / 5. Vote count: 0 No votes so far! Be the first to rate this post.
