There are 5 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 37359 | H. Sims | "First" or "Six inch" coal |
Galtier (1997) |
| 37369 | H. Sims | Union seam |
Galtier (1997) |
| 37376 | H. Sims | Upper Foot seam (= Bullion seam) |
Galtier (1997) |
| 37382 | H. Sims | Halifax Hard seam |
Galtier (1997) |
| 124367 | M. Clapham | Westhoughton pit (coll. RDA Smith 1995-1997) |
Prokop et al. (2006) |