Antarctica. Interesting and very specialized collection of letters and cards related to Antarctica and the bases and stations located there. The collection contains a total of approx. 3,500 letters and some loose stamps. Sorted by expeditions, geographical areas and countries etc. Among them are early envelopes, including a Norwegian letter with 3 BOUVET OYA overprints and small piece with 4 similar issues. Also quantities of newer expedition letters with numerous stamps, endorsements and autographs etc. etc.. Excellent collection that deserves a thorough inspection