These are archives generated by LHa 2.01 for OS-9/68k (aka. OSK).

Level 0 headers (generated with "lha a0"):

  h0_lh0.lzh     - Archive containing uncompressed file (-lh0-)
  h0_lh1.lzh     - Archive containing -lh1- compressed file (-o option)
  h0_lh5.lzh     - Archive containing -lh5- compressed file
  h0_subdir.lzh  - Archive containing subdirectories.

Level 1 headers (generated with "lha a1"):

  h1_lh0.lzh     - Archive containing uncompressed file (-lh0-)
  h1_lh1.lzh     - Archive containing -lh1- compressed file (-o option)
  h1_lh5.lzh     - Archive containing -lh5- compressed file
  h1_subdir.lzh  - Archive containing subdirectories.

Level 2 headers (generated with "lha a2"):

  h2_lh0.lzh     - Archive containing uncompressed file (-lh0-)
  h2_lh1.lzh     - Archive containing -lh1- compressed file (-o option)
  h2_lh5.lzh     - Archive containing -lh5- compressed file
  h2_subdir.lzh  - Archive containing subdirectories.

