May 2nd, 1914
When filling in column "nature of Certificate" in your returns of certificates granted to workmen; you will, for Miner to take charge of a working face, insert the work Record of service. Mine-examiner and shotfirer will be inserted for the other certificates.
Yours very truly,
R. D. Anderson
Deputy Inspector, Mines and Quarries
Neil McKay, Esq.,
Neil McDonald, Esq.,
Neil McKay and Neil McDonald were both mine examiners at the time.
Original Material, Box #20