Scope and Contents From the Box: Copy of letter from George Adams (relating to two contracts); Erie City Iron Works - specifications; Tax list (Beaumont) with the exception of real estate taxes; Statement of cost of logs; Specifications for horizontal tubular boilers; Correspondence with insurance company; Specifications and proposition for throttling type steam engines; Blueprints of foundation plan; Pamphlet - Pittsburgh testing laboratory, limited, inspecting and metallurgical engineers and chemists; Blueprint - Green's...