ITALY ca 1878 TO 1900 - 5 DIFFERENT VALUES OF UNUSED POSTAL OR MONEY ORDER FORMS - EACH WITH THE IMPRINT OF 10c KING UMBERTO ISSUE.         EACH HAS SPACE AT LOWER FRONT FOR THE  ADDITION OF STAMPS OF CENTESIMI  FRACTIONAL STAMPS.   ALL HAVE BEEN CANCELLED BY BOXED "ANNULLATO" HANDSTAMPS.  UNUSUAL ITALIAN POST OFFICE ITEMS..                           PLEASE SEE SCANS  OF FRONTS  & TWO TYPICAL REVERSES