odinthor beat me to it!
From
seecalifornia.com:
"Made of bronze, the installation takes up an entire panel wall of the building and are considered a sculpture created by mural artist Tom Van Sant. They aren't his only piece of artwork but are certainly one of the most enjoyable because they make sounds. The chimes were installed in September 1967, and set a Guinness Book of Records as the world's largest wind chime."
Here's a better picture.
www.newportbeachhistorical.org
Robinson's is now Macy's, but the chimes are still there.
GSV