ยง  25.  Reappropriation  bills.    Every appropriation reappropriating
  moneys shall set forth clearly the year, chapter and part or section  of
  the act by which such appropriation was originally made, a brief summary
  of  the  purposes  of such original appropriation, and the year, chapter
  and part or section of  the  last  act,  if  any,  reappropriating  such
  original  appropriation  or  any  part  thereof,  and the amount of such
  reappropriation.
If it is proposed to change in any detail the purpose  for  which  the
  original  appropriation  was made, the bill as submitted by the governor
  shall show clearly any such change.