Everest, also known for his Trans-Antarctic Expedition, wrote "No Latitude for Error". Signed 8c Antarctic Treaty 10th Anniversary FDC with ArtCraft engraved cachet, fresh, clean and crisp. This item is in the category "Collectibles\Autographs\Science, Inventor". The seller is "varisell" and is located in this country: US. This item can be shipped worldwide.