@[email protected] to What is this thing?English • edit-29 days ago[Solved] Anyone know what this is? They are embedded in the sidewalks around the cityprogramming.devimagemessage-square38fedilinkarrow-up1165arrow-down13file-text
arrow-up1162arrow-down1image[Solved] Anyone know what this is? They are embedded in the sidewalks around the cityprogramming.dev@[email protected] to What is this thing?English • edit-29 days agomessage-square38fedilinkfile-text
minus-square@espentanlinkEnglish38•9 days agoSurvey marker, used by surveyors to calibrate equipment. So I’ve been told, anyway.
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Survey marker, used by surveyors to calibrate equipment. So I’ve been told, anyway.