Tempo (typeface)
Tempo is a 1930 sans-serif typeface designed by R. Hunter Middleton for the Ludlow Typograph company.
Tempo is a geometric sans-serif design, influenced by German typefaces in this style, above all Futura, which had attracted considerable attention in the United States. Tempo was expanded to a sprawling family released over the 1930s and 40s available in sizes from small to large, that (as of 2020) has not been fully digitised. It included the shadow-form display typeface Umbra, which has often been released separately.