浦賀船渠
The Philippine Bureau of Coast Guard and Transportation shortly after creation 17 October 1901 and organizing with Captain A. Marix, USN, in charge had ten single screw cutters under contract at Farnham, Boyd &amp; Company, Shanghai, China and five twin screw cutters contracted at Uraga Dock Company, Uraga, Japan. All vessels were to have both passenger and cargo capability as one purpose was to have official communication between isolated parts of the islands and administrative centers. They were to be steel framed with teak hull with copper sheathing with accommodation for about twelve passengers and 150 tons of cargo. Those for the vessels constructed at Uraga Dock Company were for length overall , breadth, and a maximum draft of with a speed of . "Marinduque" was built at a cost of $67,673.42,