Cinelli Model 64 Giro d'Italia. circa early seventies. These are great, but a little narrow (38cm c-c) as was typical back then. Maes bend.
Modolo Professional Anatomic. circa mid eighties. 42cm c-c. Technically not classic bend, but very comfortable for hands positioning on the straight sections.
Nitto B115 420. My favorite. Classic Maes bend, 42cm c-c. Light and comfortable. Slightly less drop than either the Cinelli or the Modolo which makes it perfect for me.