ChinaUnited States (USA) 1901 PSE 1c Blue, with Postage Dues
Postal Stationery Envelope upgraded with 4c Blue Scott 233, tied by San Francisco roller, addressed to Austria, underpaid with TAX 25 centimes handstamp and Austrian Postage Dues 20 heller Brown Yvert 19 (Pair Imperf) and 10 heller Brown Yvert 28, tied by WIEN datestamp. Attractive combination. (pt)
