Copper font here refers to the font used in the logo of Copper, which is a drama television series that centers on the story of an Irish immigrant policeman who tries to keep the peace in the historical Five Points neighborhood in 1860s New York City.
The logo of the TV show was probably designed based on Aachen, a slab serif designed by Letraset type director Colin Brignall in the 1960s. The typeface features extra bold weight and short serifs. You can view more details about it here.
Download Aachen Font
The Aachen font identified above is not available for free, please follow the link above and purchase a font license to download and use the font. Meanwhile, you can take a look at our collection of fonts for cars, pop music and apparel as well as round-ups of new & fresh fonts around the web.