McColl Rankin & Stanistreet, North Virginia GM Co NL, Certificate of Boiler Inspection. Certificate that boiler is in good order and may be use up to a pressure of 100 lbs. per square inch. Dated: 23/11/1934. Signed: P Wagstaff, Inspector of Mines Issued by Signature: Samuel ? ?? Makers name A Roberts & Sons. Type Cornish Boiler 25' 6'' x 6' 6'' dia 1/2 plates, 5/8'' ends. Adamson welded flue. 3' 6'' dia 1/2'' plateorganization, business, gold mine, mccoll rankin & stanistreet, north virginia gm co nl, certificate of boiler inspection mines act victoria