The provided text does not contain information about a vehicle, device, or machine. Instead, it seems to be an excerpt from a fictional work, likely a novel or a short story. The passage suggests a narrative focused on crime and the characters' confrontation with a criminal element.

It is highly probable that "The Dynamiter" is a fictional story or novel written by R.L. Stevenson, famed for his adventure stories and thrilling narratives. The excerpt indicates a darker, suspenseful tone, focusing on a criminal element and the characters' involvement in its downfall. "The Dynamiter" might revolve around a group of individuals, possibly detectives or law enforcement officers, who are tasked with taking down a criminal mastermind known as "The Dynamiter." The name suggests a dangerous individual who uses explosives in their crimes, adding to the suspense and danger of the story.

The reference to "acts of a more..." suggests a continuing narrative, with the excerpt serving as an introduction or a prelude to the main events. The author's choice of words like "ugly devil of crime" and "horror" emphasizes the grim reality of the criminal world and the danger faced by the protagonists.

To truly understand the context of "The Dynamiter," further research into R.L. Stevenson's works and a complete reading of the story are necessary.