Interior of Boiler House. The fact in the case is that the initial defect was a partial mislead an observer as to the pressure actually endured by The boilers were tested at a pressure of 140 pounds and fracture just at the edge of the lap, A B, plainly indicated the boilers, both of which were in… … extending in places nearly half across the fractured edge, rings. indicating brittle, "cold short " iron. And the same is seen The Scientific American has made a careful examina at the seam where the marks of the calking tool plainly indi- tion of the exploded boiler of Messrs. Pinneo & Daniels,…
