SDCL § 7-2-14: Transcription of records after change of county boundaries.

Whenever the boundaries of a county have been changed, it shall be the duty of the board of county commissioners at once to secure a full, true, and complete transcript of such records of the original county as may relate to or in any manner affect the property rights or interest within the territory included by the changing of the boundaries of said county and theretofore not a part of the records of the original county, such transcript to be obtained and secured in the same manner and to have the same force and effect as transcripts obtained and secured on the division of counties.