Great vintage bikes! Copenhagen is a Huge cycling city, everybody body does it here. I've got my grandad's old bike from the 1940's and it's still going strong. I've named it after him; Nils or Nisse because I'm a firm believer that a bike's gotta have a name! :)
Anna, That is awesome! I totally commend you for using your grandad's bike, and then naming it after him ... that is the coolest thing I've heard all day! I want to visit Copenhagen!