Nepos font family - now free

Nepos is an experimental modular type kit consisting of ready-made typefaces and a set of special BUILD fonts to build your own letters and ornaments. These BUILD fonts can be used on layers with different colors and overprinting for special effects.

The best - all fonts are available for free.

sources:
astype - http://www.astype.de/free
fontspring - https://goo.gl/VBYMLh