O l l i . B .:
mine heads
O l l i . B .:
mine head
O l l i . B .:
mine head
O l l i . B .:
mine shaft
O l l i . B .:
mine shaft
O l l i . B .:
mine head
O l l i . B .:
mine head
O l l i . B .:
typology of identical buildings II
O l l i . B .:
mine head
O l l i . B .:
mine head
O l l i . B .:
mine head
O l l i . B .:
typology of identical buildings
O l l i . B .:
mine head
O l l i . B .:
XII
O l l i . B .:
mine shaft
O l l i . B .:
mine shaft
O l l i . B .:
mine shaft
O l l i . B .:
mine head
O l l i . B .:
mine head
O l l i . B .:
mine head
O l l i . B .:
mine head
O l l i . B .:
mine head
O l l i . B .:
mine head
O l l i . B .:
mine head
O l l i . B .:
mine head
O l l i . B .:
mine heads
O l l i . B .:
mine heads