Mozambique First International Polar Year Antarctic Mini Sov. Sheet MNH
The International Polar Years (IPY) are collaborative, international efforts with intensive research foci on the polar regions. Karl Weyprecht, an Austro-Hungarian naval officer, motivated the endeavor in 1875, but died before it first occurred in 1882–1883. Fifty years later (1932–1933) a second IPY took place. The International Geophysical Year was inspired by the IPY and was organized 75 years after the first IPY (1957–58). The fourth, and most recent, IPY covered two full annual cycles from March 2007 to March 2009.
Fast & Free Shipping within U.S.A.
We Care for your order, Pack it carefully and ship it within 24 hours.
Please explore our store for more stamps, souvenir sheets, post-office collectibles and philately books and pre-philatelic items: