Bustenari oilfield - old postcard

''Sonde la Bustenari No.1187.

 Depozitul Universal Saraga Bucuresti de sub Hotel de Franta No. 30''

Year 1910.

Prahova Valley oilfields

Colored photo of Prahova Valley oilfields in 1939.

Mislisoara oil wells in 1912,

Bustenari. View over Mislisoara oil wells in 1912.

Vintage postcard colored

Vintage postcard colored

Wooden derrick. Romania, 1924.