Bill Mono by David Roberge is a free eroded slab serif display font with the blunt build of old typewriter lettering. Its broad serifs and sturdy, mostly even strokes give the capitals a practical, stamped silhouette. Chips and scratches break up every edge.
As a worn label or workshop mark, the font can turn packaging and small-brand identities into something that looks handled rather than newly printed. The same distressed surface suits gig posters and album covers that draw on photocopied or letterpress graphics. Its strongest setting is industrial, garage, or punk-themed work, where the damaged letterforms can act like part of the printed texture.