The letter forms and type designs of Eric Gill

Writing & illuminating, & lettering

Edward Johnston

The instrument

Eric Gill

Lettera

Armin Haab

Alphabets

Edward Fairbrother Strange

Good handwriting and how to acquire it

John Charles Tarr

The book of ornamental alphabets, ancient and mediaeval, from the eighth century

Freeman Delamotte

Architectural drawing and lettering ...

American School of Correspondence

Anatomy of lettering

Russell Laker

Calligraphic lettering with wide pen & brush

Ralph Douglass

Manuscript & inscription letters

Edward Johnston