25 



This boat is used for the purpose of conveying raw and fresh 

 fish to the fish market. It is most extensively used in the 

 Tokyo Bay, Seto Inland Sea, and Ise Gulf According to 

 districts, they differ in size but are commonly of some 35 feet in 

 length. 



B. Tango-maru Exhibited by the Kinoshita Iron Works, 



Hyogo Prefecture. 



Length perpendicular 50 feet. 



Extreme breadth . . 11 feet. 



Depth moulded 5 feet, 6 inches. 



Total Tonnage 23.8 tons. 



Engine Union Oil Motor. 



Power 28 H.P. 



Spars Ketch. 



Speed by Engine... 7 knots. 



Material of the Hull Wood. 



Date of launching 1908. 



The use of a motor in connection with the transport ship 

 was started some five years ago. Such ships were most nume- 

 rously used in the Inland Sea of Seto and are expected to take 

 the place of the Oshiokuri-bune in the course of time. The 

 Tango-maru is the newest of the kind. 



C. Yugio-maru Exhibited by the Fishery Bureau. 



Length perpendicular 89 feet 2 inches. 



Extreme breadth 18 feet 2 inches. 



Depth moulded ii feet 4 inches. 



Total tonnage I37-I tons. 



Engine Double Steam Engine. 



Refrigerating Plant 



Freezing Capacity .* 4 tons. 



Speed 8 knots. 



Power 147 H.P. 



