Mots-clés
mining engineering
northumberland
world war 1
first world war
wwi
wildflowers
zinc
finland
copper
metals
oil and gas energy
drilling
underground photos
mine closure
manriding
underground haulage
mine locos
thoresby
colin mountford
Tout plus
Présentations
(4)Mots-clés
mining engineering
northumberland
world war 1
first world war
wwi
wildflowers
zinc
finland
copper
metals
oil and gas energy
drilling
underground photos
mine closure
manriding
underground haulage
mine locos
thoresby
colin mountford
Tout plus