50 Years of Schwinn-Built Bicycles Hardcover in original box. This was still sealed in the box when I bought it.
It is in new condition, there is a small bump on the lower edge of the front cover which I show in the second picture. I see these are available in softcover, not sure but suspect those are not originals. If you want one of these titles this is the one to buy!  USA SHIPPING ONLY!