got this hiawatha from my dads neihbor, when i was young living at home i always asked him when he wanted to get rid of it and he always told me 100 dollars so i never bought it. so my dad comes over last summer with it because the niehbor finally threw it in the trash along with a 74 schwinn womens bike so my dad snagged them for me. anyways id like to get an idea on what year this bike is.