Persia 1907 Registered Cover to Zurich Bahnpost 5

Envelope bearing SG294, 3ch pale green, SG296, 10ch brown and SG297, 13ch blue tied by oval Sultanabad - Arak datestamp with Boxed handstruck registered, routed via Teheran and Germany with Bahnpost 5 (Oderberg - Breslau) registration label applied in transit with Zurich arrival.    ID: 35195