Robert W. Vernon
4 published titles
Mines of the Gwydyr Forest
(Contributor)
7 editions
- ISBN: 0951479806
- Gwydyr Mines Publications
- 1989
- Details
- ISBN: 0951479814
- Gwydyr Mines.
- 1990
- Details
- ISBN: 0951479822
- Gwydyr Mines Publications
- 1991
- Details
- ISBN: 0951479830
- Gwydyr Mines Publications
- 1992
- Details
- ISBN: 0951479849
- Gwydyr Mines Publications.
- 1993
- Details
- ISBN: 0951479857
- Gwydyr Mines Publications
- 1995
- Details
- ISBN: 0951479865
- Gwydyr Mines Publications
- 1997
- Details
Mining heritage guide
(Contributor)
3 editions
- ISBN: 0951743716
- National Association of Mining History Organisations
- 1997
- Details
- ISBN: 0951743724
- National Association of Mining History Organisations
- 2000
- Details
- ISBN: 9780951743744
- National Association of Mining History Organisations
- 2006
- Details
Metal mines of Llanengan : mining ventures in a North Wales parish
(Contributor)
1 edition
- ISBN: 0951479881
- Gwydyr Mines Publications
- 2002
- Details
Thomas Sopwith Jnr. : La Tortilla and his other mining ventures at Linares, Spain
1 edition
- ISBN: 9780901450692
- The Northern Mine Research Society
- Details
