Japanese ice breakers on 1 January 1937

Completed (1): Otomari [1921-1950]

Building none.

Authorized none.

Source

National Archives USA. Record Group 38: Records of the Office of the Chief of Naval Operations. Series: Secret Naval Attaches Reports. Report of the Naval Attache Tokyo dated 21 January 1937 No. 12 subject Japanese Navy Vessels Built, Building or Authorized. Information of 1 January. M975-002.