Interlocking Types
Interlockings can be categorized as mechanical, electrical (electro-mechanical or relay-based), or electronic/computer-based.
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“The bourgeoisie loves so-called “positive” types and novels with happy endings since they lull one into thinking that it is fine to simultaneously acquire capital and maintain one’s innocence, to be a beast and still be happy.”
—Anton Pavlovich Chekhov (1860–1904)