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The Box Office Murders · Chapter
List of Illustrations explained
This chapter contains schematic diagrams: a cross-section of a petrol tank with a hidden triangular compartment accessed via a hinge, and a cross-section of two garages connected by an underground pipe linking their inspection chambers and
What happens
This chapter contains schematic diagrams: a cross-section of a petrol tank with a hidden triangular compartment accessed via a hinge, and a cross-section of two garages connected by an underground pipe linking their inspection chambers and vent pipes.