Wow, you guys are fast.
On the original, the G has a descender, which doesn’t appear to be there in Century Old Style. However, it does seem to be there in Monotype Century Schoolbook:
The font Buddahaid suggested looks good too, as it seems to be lighter weight
I wonder if they aren’t actually different versions of the same font. I believe Myungjo is actually a Korean font that also happens to include English letters.