Has Unicode included these Classical Chinese characters?
U+2208E
 U+26A73
 U+25E37
 U+24B79
 U+20C09
 U+22BBF
 U+269F4
 U+2272B
 U+24350
 U+220DB
 U+247D4
 U+23A52
 U+29D56
 U+2A1C7
 U+29B31
 U+24705
﨣 U+FA23
 U+25E9D
髟＋忿？(not found) ( U+29B64 U+29B6E  U+29B09)
 U+25E78

Most of them are in the block of "CJK Unified Ideographs Extension B".
﨣 is in the block of "CJK Compatibility Ideographs".

If you cannot see some Chinese characters above, I suggest installing the Hanazono font, 花園明朝體.