4th April 1943. From survey by "Willebrord Snellius" 1939. Coast from aerial survey by N.N.G.P.M
From the Netherlands government charts 1912-1913. Reproduced by Hydrographic Branch, Sydney by permi...
3rd ed., April 1921 / small corr. 1939. Hydrographic chart with depth shown by soundings and height ...
From the Netherlands government charts to 1929. Reproduced by Hydrographic Branch, Sydney by permiss...
Bijgewerkt ... [1939]Relief shown by spot heights and hachures. Depths shown by bathymetric isolines...
Bijgewerkt ... [1939]Relief shown by spot heights and hachures. Depths shown by bathymetric isolines...
Topographic map of Guaugurina Bay Region, Papua New Guinea showing trig stations, astronomical stati...
[Bijgewerkt ...1939]Relief shown by spot heights and hachures. Depths shown by bathymetric isolines ...
5th July 1943. Compiled from 1" to 1 mile map by...648 Engr. Topo. BN. Additions from air photo...
Topographic map of Mageri Point Region, Papua New Guinea showing trig stations, astronomical station...
2nd ed., June 1938. Hydrographic chart with depth shown by soundings and height shown by hachures an...
10th May 1943. Based on compilation by 648 Engr. Topo. BN. From aerial photographs. Additional infm....
From the Netherlands government charts to 1919 with additions and corrections to 1930. Reproduced by...
16th April 1943. Annotations & additional information from patrols and mission map
Bijgewerkt ... 1939Relief shown by spot heights and hachures. Depths shown by bathymetric isolines a...
Topographic map of Posa Posa Harbour Region and Vogel, Cape Region on sheet entitled Cape Vogel, Pap...
From the Netherlands government charts 1912-1913. Reproduced by Hydrographic Branch, Sydney by permi...
3rd ed., April 1921 / small corr. 1939. Hydrographic chart with depth shown by soundings and height ...
From the Netherlands government charts to 1929. Reproduced by Hydrographic Branch, Sydney by permiss...
Bijgewerkt ... [1939]Relief shown by spot heights and hachures. Depths shown by bathymetric isolines...
Bijgewerkt ... [1939]Relief shown by spot heights and hachures. Depths shown by bathymetric isolines...
Topographic map of Guaugurina Bay Region, Papua New Guinea showing trig stations, astronomical stati...
[Bijgewerkt ...1939]Relief shown by spot heights and hachures. Depths shown by bathymetric isolines ...
5th July 1943. Compiled from 1" to 1 mile map by...648 Engr. Topo. BN. Additions from air photo...
Topographic map of Mageri Point Region, Papua New Guinea showing trig stations, astronomical station...
2nd ed., June 1938. Hydrographic chart with depth shown by soundings and height shown by hachures an...
10th May 1943. Based on compilation by 648 Engr. Topo. BN. From aerial photographs. Additional infm....
From the Netherlands government charts to 1919 with additions and corrections to 1930. Reproduced by...
16th April 1943. Annotations & additional information from patrols and mission map
Bijgewerkt ... 1939Relief shown by spot heights and hachures. Depths shown by bathymetric isolines a...
Topographic map of Posa Posa Harbour Region and Vogel, Cape Region on sheet entitled Cape Vogel, Pap...
From the Netherlands government charts 1912-1913. Reproduced by Hydrographic Branch, Sydney by permi...
3rd ed., April 1921 / small corr. 1939. Hydrographic chart with depth shown by soundings and height ...
From the Netherlands government charts to 1929. Reproduced by Hydrographic Branch, Sydney by permiss...