1780年代

= ID : C1780E
=Ruimoku Period Code : C1780E
Name : 1780年代
Year/Beginning : 1780
Year/Ending : 1789
←coverage/temporal :
←included : 18世紀
←period/beginning :
←period/ending :
→included :
→year/beginning : 1780年
→year/ending : 1789年

mode=simple user= lang=en XEmacs 21.4 (patch 22) "Instant Classic" [Lucid] (x86_64-unknown-linux, Mule) CHISE v0.25 (Ōkawara) of Sat May 20 2023 on ruimoku-backend