Auction: 16USA - The Frederick R Mayer Collection of Costa Rica
Lot: 210
Postal stationery specimen group consisting of 5c (fifteen), 20c (five) and 20c (three) stamped envelopes, 2c (eleven) and 4c (five) postal cards, plus a 2c reply card, each overprinted or perforated ""Specimen"", some also have an archival handstamp, fine-very fine; a unique assemblage; ex-American Bank Note Company archiv Estimate US$ 600-700
Sold for
$3,500