Seismometer by Akitsune ImamuraSimilarA blue fire hydrant with a cord attached to it. Pump machine machinery, work.Mina B 4 Prospetto Italy - A drawing of a steam engine with its parts labeledCenterville Hydroelectric System, Powerhouse, Butte Creek, Centerville, Butte County, CALantern Slide - Tangyes Ltd, Vertical Geared Electric Treble Ram Pump, circa 1910Teckniska musset DIG99355, StockholmSketch of a stone drill and sawMoreRelatedAkitsune Imamura. Japanese empire during World War Two.Ise Shrine Meizukuri. Japanese empire during World War Two.The Mosque of Sultan Achmet - Early photography, Public domain imageMosque of Sultan Achmet - Drawing. Public domain image.Himawari by Shikoh Miyachi. 1920s Japan, public domain image.Hiruyasumi by Katada Tokurō - Public domain scenic paintingMoreSeismometer by Akitsune Imamurafile_downloadDownloadcrop_originalOrder Printrate_reviewdescriptionSummary日本語: 今村式三成分簡単地動計（今村明恒制作）label_outlineTagsjapanakitsune imamuraseismometersdate_rangeDate1940createSourceWikimedia CommonslinkLinkhttp://commons.wikimedia.org/copyrightCopyright infopublic domain
