Coal/Gas
Inventory list
Identifier
|
Title | Level of description | Date | Digital object | |
|---|---|---|---|---|---|
| G.X 11/1/21 | Coal Production - Co-operation with the International Gas Union | File | 1947.12-1957.08 | ||
| G.X 11/1/24 | Coal Production - Various Correspondence | File | 1968.01-1982.10 | ||
| G.X 11/1/26 | Coal Production - Classification of European Coal | File | 1954.06-1955.07 | ||
| G.X 11/1/26 | Coal Production - Classification of European Coal | File | 1956.01-1956.12 | ||
| G.X 11/1/26 | Coal Production - Classification of European Coal | File | 1957.01-1957.08 |