Penumbra is a capitals only design. Based on inscriptional capitals, the style progresses from a sans serif to a serifed design. The Penumbra font family is useful for posters, book jackets and labels.

Tenby is a series of modular geometric display sans serif fonts with a hint of Art Deco combined with a 1980s finish. The fonts' underlying grid is ten squares high. Their widths correspond to condensed (Tenby Four), normal (Tenby Five) semi-extended (Tenby Six), extended (Tenby Seven), and extra-extended (Tenby Eight). Each contains two weights, light and regular. Although smaller text sizes are still quite legible, the fonts work better at large sizes.

First published in 1938, Letters and Lettering by Paul Carlyle and Guy Loring was a textbook on lettering examples and how to do them. On one of the pages was found a solid black (counterless) Art Deco sans serif design that in its many variations so typified the era. The example shown in that book served as the model for Postmodern Moderne JNL, which is available in both regular and oblique versions.