Hi I just joined to hopefully get some information for my father. My dad is 85 years old and his latest hobby is building motorized bicycles. He has his original Whizzer bike from when he was a kid and just recently acquired his twin brother’s bike that has been sitting in a barn for over 70 years. This also has a Whizzer kit on it. Obviously we know the bike is a Hawthorne put out by Montgomery Ward. We would just like help in identifying the year and model. My father plans on restoring it. Any help would be greatly appreciated!