I saw a few loose pages in an Etsy shop (called Sensorium, click here for more) of this amazing Gershwin Song Book (which is cool enough) illustrated by the legendary Milton Glaser (which is amazing!) published in 1960 and had to find out more.
I searched out a complete song book, in beautiful condition at Abe Books and eeeeeeeeeeeee….it’s really lovely. Below are a just couple more images from the song book. Yet, there are many more.