| Code: | D/D NCB |
|---|---|
| Entry Text: | papers of the National Coal Board, including 16/32, details of shipments of coal of the Blaengwawr Steam Coal Co., November 1851 - September 1858; 22/11, minute book of the Imperial Navigation Coal Company Ltd, 1900-20 |
| Date Range: | 1851 to 1920 |
| Keywords: | shipping cargo trade |
| Location: | Glamorgan Record Office |