[West New Guinea].
Japan.Rikugun.Gun, Dai 16.
[Jakarta, Indonesia?] : Osamu Shūdan Insatsu Han,
Shōwa 18- [1943-
Title, place names, and legend not given.
Area shown determined by geographic coordinates, derived thru adding given coordinates to Jakarta coordinates (E 106⁰45ʹ).
Issued in quadrangles 20 minutes of latitude by 20 minutes of longitude.
Sheets numbered separately with coordinates, e.g. 112/XXIII (Blad 112/XXIV) 25⁰0ʹ--25⁰20ʹ O./1⁰20ʹ--1⁰40ʹ Z.
Graphic index with maps.
Holdings cover Biak Island and north central coast area of Western New Guinea