Public domain
Taiwan People's Calendar, Showa 5
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Credit line臺灣民暦 昭和5年. 1929. 臺灣總督府 著. National Diet Library, Japan. Public domain.
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.