Israel Bale SB.17 Olive Branch issue, a group of four MNH varieties:
- SB.17.d — orange color missing, causing a notable color omission.
- SB.17.ep1 — with tab as gutter, exhibiting a central perforation shift.
- SB.17.ep2a — perforation shifts affecting alignment.
- SB.17.ep1 — perforation shift variant altering stamp appearance.