Monotype Grotesque is a family of sans-serif typefaces released by the Monotype Corporation for its hot metal typesetting system. It belongs to the grotesque or industrial genre of early sans-serif designs. Like many early sans-serifs, it forms a sprawling family designed at different times. The family was popular in British trade printing, especially its series 215 and 216 regular and bold weights from around 1926, which have been credited to its American-born engineering manager Frank Hinman Pierpont. Several weights have been digitised.