בידספיריט | 1948 South African incoming taxed

1948 South African incoming taxed mail: 17 XII 1948 airmail bank stationary comm. cv. ex CAPE TOWN to TLV underfranked at 9d and taxed 40Pr in Israel (unusually without Israeli tax marks) using vert. pair pair 20pr BaPD4 franks tied by full strike of large-dated 5-1-1949 TLV-30 pmk; re-routed locally to POBox; opened roughly at top, but complete. Scarce multiple franking; est. value $500+.