TAR-106/07, Graf ZeppelIn + Church, overprinted "ARGENTINA 85" and face value A0.10, sent from different Antarctic stations to Buenos Aires, corresponding to Antarctic campaign 1986/7, rare!
TAR-107 + 109, Church + Disembarkment, overprinted "ARGENTINA 85" and face value A0.10, sent from Gral. Belgrano 2 Antarctic station to Buenos Aires on 21/OC/1986, VF quality, rare!