Different styles, different dates. They're all just a weight on the end of a stick!

A review of popular putter style development from the hickory era through to the 1970s.
A not too serious test of the different styles and dates of putter with an in-depth analysis (not) of the results.
Makes tested include:
J.B. Halley, F.H. Ayres, St Andrews Golf Company, Spalding, Castle, Forgan, Wilson, John Letters, Slazenger, Dunlop, Ping and Swilken.