Alma is a slab serif originally designed for LaMosca to be combined with Helvetica Neue Bold to build logotypes for a hotel chain. While not a slab Helvetica, Alma has proportions complementary to Helvetica. Just don't call it Helvetica Slab, ok?
Others
Eixample
I'm a font for an exhibition in Barcelona about life in Barcelona
Be tv
I'm a font for a tv television network
TPG Rounded
I'm a font for a the public transport company of Gèneve
STM Montreal
I'm the font for the public transportation authority of Montréal.
Words
I'm a typewriter font for you.
