The Golf Caddies of Baltusrol
An early 1900's picture of the caddies a Baltusrol. Interesting to note the range in age of the caddies. Also that the golf bags pictured have strap closures, not zippers. Zippers as we know them in 2015 were patented in 1917, even then I am sure it was quite sometime before they found their way into golf bag design.