I spotted this feature in Matthew Carter’s Alisal. It seems to work in this case because of the strong horizontal design of the numerals (and the font is more suited for text than formulas). Bell Centennial has this as well, but they’re arranged diagonally. Are there other typefaces with similar fractions, or is this rather unique?
Comments
e.g. 1584 Pragmática Lima
1350 Primitive Russian
André