Description Letter Concerning Mining Certificates

"Halifax, NS

May 2nd, 1914

Dear Sirs:

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

[To]

Neil McKay, Esq., 

Neil McDonald, Esq., 

Thorburn, N.S."