New: ombilinAll contenthive-129948hive-196917krzzanhive-185836steemhive-183959hive-180932uncommonlabhive-166405photographybitcoinhive-188619hive-150122hive-145157lifehive-183397hive-144064hive-113376krsuccesshive-109690hive-101145hive-139150hive-193637hive-193186TrendingNewHotLikersfotosedjarah (72)in history • 3 years agoOmbilin Coal Mine in Sawahlunto, 1900sPhoto: Jean Demmeni/ Universiteit Leiden The photo above is the Ombilin coal mining area in Sawahlunto, West Sumatra around the 1900s. The oldest coal mining area in Southeast Asia is located…