Doar Ivri PO's, rates & routes: 8-3-1950 large express registered commercial cover from HAIFA to TEL AVIV franked 100pr at the DO-2 postage period rate (15pr letter + 40pr express + 25pr registration + 20pr for 2x 10g additional weight) using tabbed 50pr single + 50pr single (Ba6) tied by single strike HAIFA-6(?) postmark + 3 on back, with Mandate registry-label Sacher-RM; backstamped same day TEL AVIV arrival. Opened at back, vert. fold; Estimated value $260+