I've had three 1973 World Travelers over the years. They have a great ride quality. If I might suggest, replace the GT100 rear derailleur with a nice Suntour model. I found the GT100 to be very problematic with poor shifting performance.

The color of yours is Opaque Green. A very nice color in my Opinion.

Here are mine:

Cool Lemon


And a pair of Opaque Blue Travelers