1088 NETHERLANDS - POSTAL STATIONERY Auction #1933: WORLDWIDE + ARGENTINA: General late Winter auction Postal Stationery / Cat.#: VF. Unused 5c. ultramarine and 12½c. light-gray envelopes, very fine quality! Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 10 or more Closing: 2019-08-29 22:20:00