My first commissioned typeface project was to digitize Radiant Bold Extra Condensed (originally designed by Robert Middleton in 1940) for use in a large department store's Sunday supplement to the San Francisco Examiner. With its very slightly rounded corners, the CastleType version of Radiant has a softer look than others available.
Radiant CT Extra Condensed is available in 3 weight: Light, Medium, and Bold.