![WWII portrait of John (Jack) Balfour Gray in uniform; date unknown.](https://canadianletters.ca/sites/default/files/styles/clip_document_thumb/public/scans/gray-john-b_photo_portrait_d02-colour.jpg?itok=S0dKsxVT)
WWII portrait of John (Jack) Balfour Gray in uniform; date unknown.
![WWII portrait of John (Jack) Balfour Gray in uniform; date unknown.](https://canadianletters.ca/sites/default/files/styles/clip_document_thumb/public/scans/gray-john-b_photo_portrait_d01_front.jpg?itok=m-lAt2Il)
WWII portrait of John (Jack) Balfour Gray in uniform; date unknown.
![Jack Gray standing with his mother Wilhelmina and brother Hampton Gray; 1940.](https://canadianletters.ca/sites/default/files/styles/clip_document_thumb/public/scans/gray-john-b_photo_1940_l2r-hampton-wilhelmina-jack.jpg?itok=NU6MXGTi)
Jack Gray standing with his mother Wilhelmina and brother Hampton Gray; 1940.
![Brothers Hampton Gray & Jack Gray sitting together; 1940.](https://canadianletters.ca/sites/default/files/styles/clip_document_thumb/public/scans/gray-john-b_photo_1940_l2r-hampton-jack.jpg?itok=IzpJmzRt)
Brothers Hampton Gray & Jack Gray sitting together; 1940.