Underground
131Underground film — An underground film is a film that is out of the mainstream either in its style, genre, or financing. The first use of the term underground film occurs in a 1957 essay by American film critic Manny Farber, Underground Films. Farber uses it to… …
132Underground Electric Railways Company of London — Geographic map of the UERL s three deep level tube lines in 1907 Part of a series of article …
