http://Futura Black by Paul Renner available from Linotype, Bitstream, URW++, E&F + others.
It's also copied by many well known font forgery companies under a lot of different names.

[revised text: Fivos Vilanakis found your font.]
Here is an alternate title using Lee Bold designed by Leo Weisz in 1974 for VGC (Visuals Graphic Corporation):

See also Dan X. Solos fonts in the Dover Moderne Display Fonts CD-ROM & Book, where it is sold as Lester Bold.
Don