There are 2 matches
Collection | Authorizer | Collection name | Reference |
---|---|---|---|
123823 | M. Clapham | Levant colliery, well 19, Flénu (coll. Persenaire) |
Handlirsch (1904) |
155635 | M. Clapham | Produits colliery, at Quaregnon, roof of 18 vein (coll. Dorlodot) |
Pruvost (1930) |