F6.5V

There do not appear to be any F6.5V standards in the literature.

# Exemplar

HD 38393 = gam Lep = HR 1983
  F6V: Adams35,Roman49,1955MmMtS..12....1W,Abt08
 *F6.5V: Gray06
  F7V: Levato78,Houk88(Garrison)
  F7: Bidelman85
  F8IV: Malaroda75
  F8/G0V: Maury1897
  F9V: Hoffleit37,Hoffleit53