Guess what I learned today? There's a game called five pin bowling and it's only played in Canada. I have bowled in leagues in the United States, and was aware of candlepin and tenpin variations, but after finding this great photo, I realized there must be something else out there. This goofy group of guys (check out the middle guy's tie) seems very proud of their victory.
I felt like a real detective on this one. First, I tried to decipher what the trophy says, and could only make out "Alberta." I thought, Canada, eh? Then, I noticed there were only 5 pins, and the balls were not at all the right size, and lo and behold, I found this Wikipedia entry:
5 Pin Bowling
On the back, the man in the back left corner is identified as Lloyd Monson, none of the others are identified. The only record I could find of a Lloyd Monson was on a list of Canadian casualties from 1951 in the Korean War. Sadly, given the likely date range of this photo, this is very likely the same man. Interestingly, this is printed on Kodak nitrate film, which was retired in 1951-1952.