Here is the GEDCOM file text with any input character set conversions already applied.

0 HEAD 
  1 SOUR PAF
    2 NAME Personal Ancestral File
    2 VERS 5.2.18.0
    2 CORP The Church of Jesus Christ of Latter-day Saints
      3 ADDR 50 East North Temple Street
       4 CONT Salt Lake City, UT 84150
       4 CONT USA
  1 DEST PAF
  1 DATE 2 Apr 2023
    2 TIME 20:23:50
  1 FILE Keymer.ged
  1 GEDC 
    2 VERS 5.5
    2 FORM LINEAGE-LINKED
  1 CHAR UTF-8
  1 LANG English
  1 SUBM @SUB1@ (Grant Barry Keymer)
0 @REPO1@ REPO 
  1 NAME Suffolk Records Office
  1 ADDR Ipswich
   2 CONT England
0 @REPO2@ REPO 
  1 NAME FamilySearch IGI
  1 ADDR www.familysearch.org
0 @REPO3@ REPO 
  1 NAME Family Records Centre, London, England
0 @REPO4@ REPO 
  1 NAME New Zealand Electronic Text Centre
  1 ADDR http://www.nzetc.org/
   2 CONT Victoria University of Wellington Library
0 TRLR