Based on Model 3402U, found in a Nebiolo typeface catalogue “dated 1920 – but the font might probably be older.” Supports Latin and Cyrillic. Comes with a “semi-mono” stylistic set with half-width characters (I, i, l, punctuation and ordinals) and double-width characters (M, m, W, w, Ж, ж, Ю, ю, Ш, ш, Щ, щ).