1923 UNDERPAID MAIL US TO JERSEY/1½D POSTAGE DUE LABEL. Post card of the Santa Fe train San Francisco to Jersey with US 1c cancelled SAN FRANCISCO AUG 20 1923 with "CENTIMES/10/T" tax mark and UK "1½D/TO PAY" charge mark with very fine 1½d brown postage due label cancelled neat JERSEY cds 4 SP 23. (Ref 103944).
