Older lightweights like this Schwinn New World have traditionally played second-fiddle to balloon-tire bikes. Without tanks, lights, or any other fancy sheet metal goodies, they aren’t as showy and thus don’t command the attention of their weightier siblings.
It’s a shame because they are really wonderful bikes; easy to ride with great styling. This is the first one we’ve run across in gray; blue and black being the more popular colors. It also came to us with a duplicate rear wheel, complete with Schwinn large-flange hub.