Tokio.

At Tokio, roughly twenty-five miles from Yokosuka, there is a small dry dock belonging to the Japanese Government. It is, however, only suitable for gunboats and destroyers.

Dimensions—

	Feet.
Length	300
Width	52
High-water depth at springs	14⅔

There is also a private dock here, belonging to the Tokio Shipbuilding Company.

Dimensions—

	Feet.
Length	220
Width	42
High-water depth	14

The water front of Tokio is very shallow.