Italian Typewriter  Suggeriti da donshottype 

A Clockwork Orange was released in 1971 and it is very likely that the label was typed on a typewriter.
Some typewriter faces have inspired digital fonts but a quick check did not disclose an exact match to the label.
Italian Typewriter could be used to approximate the look of the typewriter typeface used in the label.

Thanks!

Of course it was typewriter or something that sort. Just couldn't find font that was as close as Italian typewriter.