Question: Both Almeda Sperry and Emma Golman were and anarchist and what?
Sentence (from "Floyd Firestone"): Among Firestone’s many other inventions in his field are in a single year an “automatic device for the minute inspection of flaws”, “a new and useful improvement in hook-up of electrical apparatus”, and “[a] device for measuring noise”, and, even, later a “musical typewriter”.
Relevant evidence: No