Publication: Blyth News, Blyth, Northumberland
Citation Details:  6 October 1888 P8
  Text: COMPLIMENTARY.--
The following gentlemen have received their certificates of competency to act as colliery managers. They passed their examination successfully under the South Durham Board of Examiners in July last, at Darlington. They were pupils of Mr. William Tate, Queen's Medalist in Mining, Sunderland. ... Second class :- ... John Errington of Marley Hill; ...
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