Surveying transit - A metal clock hanging on a white wallSimilarPSM V22 D355 Barraud and lund time bell and flashing signalSemi Circumferenter, copper alloy, Metropolitan Museum of ArtTable or traveling clock, Southern Germany, 1584, iron, gilt brass, wood, leather - Germanisches Nationalmuseum - Nuremberg, Germany - DSC03762Semi Circumferenter, copper alloy, MassachusettsPyxis with Painted Designs - Public domain dedication museum photo大漢軍艦的俥鐘MoreRelatedMetal Wall Clock, Index of American DesignWall Clock, Index of American DesignWall Clock, Index of American DesignPhoto of Wall Clock - Public domain dedicationWall Clock, Index of American DesignPhoto of Wall Clock - Public domain dedicationMoreSurveying transit - A metal clock hanging on a white wallfile_downloadDownloadcrop_originalOrder Printrate_reviewdescriptionSummarylabel_outlineTagssurveyinginstrumentstransit surveyorslandcultural institutionsphysical objectstransitlibrary of congresscreateSourceLibrary of CongresslinkLinkhttp://hdl.loc.gov/copyrightCopyright infoPublic Domain