Group portrait taken outside at the Sims home in Kitchener, Ont. Occasion not specified, possibly the visit by British Air Admiral Lord Trenchard.

Back row, left to right: Major Hal Ballantyne, A.E. Martin, Lieut. Ken Sims, Lieut. Norman C. Schneider.

Front row, left to right: Major Heather, Col. H.J. Sims Q.C., Lord Trenchard, British Air Admiral, Hon. W.D. Euler M.P., Louis Lang.