HMCS Niobe Halifax NS Portrait of Petty Officer John Jones & Signalman John Jones Jr RPPC Postcard SP16

HMCS Niobe Halifax NS Portrait of Petty Officer John Jones & Signalman John Jones Jr RPPC Postcard SP16

Brothers or father and son??

This old card has some creasing in the top right region and around the perimeter edges, please see photos.  

Let me know if you have any questions and thanks for viewing.  D