Geometron has its origin in a custom typeface that I was commissioned to design for an architectural project. The concept was a "back to basics", minimalist typeface constructed mainly with straight lines and circles or circular arcs, but without departing from the classical style of Roman & Greek lettering. Notable requirements were: an extensive character set needed for multi-language documentation, as well as a full collection of symbols and alternate glyph forms (e.g. superiors & inferiors) for scientific use. Special care was taken to obviate the almost identical similarities that were prone to appear between letters like uppercase "i" and lowercase "L" or between Latin and Greek letters such as "a" and "alpha". This was also a prerequisite for scientific notation where ambiguity is not acceptable. All in all, the font would have to blend a modern design with a wealth of functional features. Consequently, all of these were made possible by choosing the OpenType format for development, resulting in a comprehensive and feature-rich font family specifically targeted for use in high-end design/typesetting applications.

Display Engraved JNL was inspired by the bold, engraved Sphinx Blanc from the Deberney & Peignot circa 1925, and is available in both regular and oblique versions.

Georges Peignot designed the font Nicolas Cochin based on copper engravings of the 18th century and Charles Malin cut the typeface in 1912 for the Paris foundry Deberny & Peignot. The font is named after the French engraver Charles Nicolas Cochin (1715-1790) although its style had little to do with that of the copper artist. Nicholas Cochin is a freer variation of another Peignot font, Cochin, a bit more balanced and elegant.

Based on the Deberny & Peignot, circa 1925. Originally the inline was a capitals only font.

ARTypes Initiales ombrées transcribed from 84-pt letters made by Gillé fils in 1828, descended to Deberny & Peignot.

In 1905 the Parisian typefounders Peignot & Cie. issued their Série 16. This clear roman with a large x-height and an italics soon enjoyed a great popularity. Coen Hofmann’s drawings made for the Seizième follow the original Peignot Série 16 as close as possible. The regular font has the original small caps, while all members of the family are enhanced, next to the ranging ones, with old style figures. Also superior and inferior figures are available. The original series did not have a bold version. This was, however, carefully drawn for this digital rendition. The Série 16 and its versions for the composing machines were much used for the type setting of scientific publications. That is why a comprehensive set of mathematical and sundry characters are added to the Seizième fonts. Next to the accented characters for the several West and East European languages the Seizième was also enhanced with a Cyrillic, also available in regular, italic and bold versions.

Auriol and Auriol Flowers were designed by Georges Auriol, born Jean Georges Huyot, in the early 20th century. Auriol was a French graphic artist whose work exemplified the art nouveau style of Paris in the late 19th and early 20th centuries. In 1900, Georges Peignot asked Auriol to design fonts for Peignot & Sons. The resulting Auriol font was the basis for the lettering used by Hector Guimard for the entrance signs to the Paris Metro. It was re-released by Deberny & Peignot in 1979 with a new bold face, designed by Matthew Carter. These decorative fonts with a brush stroke look are well-suited to display settings.

In 1952, Charles Peignot made a bold and fortuitous move: he invited a young Swiss designer to Paris to be the art director of the Deberny & Peignot type foundry. This started the professional type design career of Adrian Frutiger; and since then he has designed an astonishing range of masterful typefaces. One of the earliest for Deberny & Peignot was Président, a sharp-seriffed Latin titling face. Latin" is a typographic designation for roman typefaces with wedge or triangular-shaped serifs, a stylistic form that Frutiger would return to later with his beautiful typeface Méridien. Président™ has wide, solid shapes; very little contrast between thick and thin strokes; and an air of assurance. Use this titling font for business cards, announcements, or artistic signage."

Phoebus is one of Adrian Frutigers first typefaces which he made for the Deberny & Peignot foundry in Paris. The intention was to create a shadowed type with extra ordinary impression.

Georges Peignot designed Cochin based on copper engravings of the 18th century and Charles Malin cut the typeface in 1912 for the Paris foundry Deberny & Peignot. The font is named after the French engraver Charles Nicolas Cochin (1715–1790) although its style had little to do with that of the copper artist’s. The font displays a curious mix of style elements and could be placed as a part of the typographical Neorenaissance movement. Cochin is especially large and wide and was very popular at the beginning of the 20th century.

Originally released as Éclair by the French foundry Deberny, Peignot & Cie., this face is pure Art Deco in motion. Both versions of this font support the Latin 1262, Central European 1250, Turkish 1254 and Baltic 1257 codepages.