Curwen Sans is a monoline sans-serif dating from the early twentieth century. Though contemporary with Johnston’s Underground and Gill Sans, and emerging from the same artistic milieu, Curwen Sans was created solely for in-house use at the Curwen Press in London so never achieved a wide audience or recognition.
Curwen Sans (regular) is free for personal use, and the full typeface and Commercial Licences are available from:
www.k-type.com/fonts/curwen-sans/
More link: https://www.myfonts.com/fonts/k-type/curwen-sans/
Free for Personal Use
This fonts are authors' property, and are either shareware, demo versions or public domain. The licence mentioned above the download button is just an indication. Please look at the readme-files in the archives or check the indicated author's website for details, and contact him if in doubt. If no author/licence is indicated that's because we don't have information, that doesn't mean it's free.