1910-20 selection of 100+ covers and cards, variety of rates and destinations, including Borneo, Trinidad, Hong Kong, Japan, Brazil, Funchal, Fiji, Samoa, various European and South American countries, Sudan, Naval stations, "Posted on the High Seas", covers to the Red Cross in Switzerland, cover to a German POW in Nagoya, Japan, WWI censored mail, some combination frankings, used from Hawaii, Samoa, registered and Postage Dues, fine and interesting group of covers, all individually acquired ($25-$250 price range noted) (Image)

Est.US$2,500

1946 Pan Am Air System Speed Test covers, collection of 100 to various destinations, with stamps of Trinidad, Curacao, Guatemala, Bolivia, Panama, Martinique, Guadeloupe, Dominican Republic, Antigua, etc., fine-v.f. (Image)

Est.US$1,000