Primary Source
WORKERS! Procreate Only When You Like!
Numerous families increase the misery that is great already among the poor masses of workers. The capitalist vampires, by means of the priest, morally condemn the use of scientific means in order not to have children. This they do by threatening "hell" to those who intelligently refuse to put into the world numerous "unlucky" (unfortunate) ones. And by means of politicians, judges and jailers they diffuse among the people scientific knowledge. and indeed they tried, a short time ago, Margherita Sanger. They convicted Anderlini in the state of Illinois. A few days ago they arrested Emma Goldman in New York, and they threaten trouble to all those who have the courage to tell you the truth and let you know this practical means to prevent conception.