Port of Seattle v. Puget Sound Sheet Metal Works

—In 1914, the appellant constructed a roof on' one of the buildings owned by the respond*11ent, under a contract based upon certain plans and specifications, which contained the following provision:

“33. Guaranty. Each proposal must be accompanied by a form of guaranty which must cover a period of not less than ten years, during which time the repairs must be made free of charge to the Port Commission. If the roofing is not placed by the manufacturer of the materials, the guaranty must be made jointly by the contractor and the manufacturer.”

In compliance with this requirement of. the contract,…