Christmas tree on top of Samasel gas well in 1932
Gas well in drilling at Medias in 1943
Bazna-Medias gas well in drillin - interwar period
Copsa Mica gas well on fire in 1933
Gas gusher at Medias in interwar period
Gas well at Deleni-Samasel
Gas wells at Medias
Gas well at Medias
Gas well at Medias in drilling in 1936.