The Plumb Line Beneath the Pit
A coal mine deep in the Gangwon mountains, 1923. The surveyor's plumb line, sounding the shaft, begins one day to touch a depth it should never reach.
A record from 1923, complete in 3 chapters
IOne Fathom DeeperA coal mine’s vertical shaft in Gangwon. Each time the surveyor sounds the pit, the plumb line touches a bottom one fathom deeper than the day before.7 min read IIThe Next Line on the RockThe surveyor closes the Bureau register and tallies his own soundings. Cutting a line into the worn rock by the pit-mouth, he counts that the lines outnumber the surveyors ever posted.5 min read IIIThe Descending LineThe surveyor goes down into the shaft on the plumb line. The bottom does not wait for him, as it never did when sounded, and the line he cut into the rock leaves room for the next that will wear away.4 min read