Frank. National Union of Mineworkers. Yorkshire Area. Machen J. R. A Machin books & textbook
The Yorkshire miners; a history / (Foreword, [by] J. R.A. Machen, etc.)
Frank. National Union of Mineworkers. Yorkshire Area. Machen J. R. A Machin
Barnsley : (Wombwell, Albert Taylor pr.) /1958T Hardcover
