Map on cotton canvas, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: A0. - Field sheet for Grange, L.I. 1927 The geology of the Tongaporutu-Ohura Subdivision, Taranaki Division. Wellington: Government Printer. New Zealand Geological Survey bulletin 31. 63 p.. Keywords: TONGAPORUTU; OHURA; GEOLOGIC MAPS; OHURA RIVER; MATIERE; WAIKAKA STREAM (TAUMARUNUI)

Map on cotton canvas, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: A0. - Field sheet for Grange, L.I. 1927 The geology of the Tongaporutu-Ohura Subdivision, Taranaki Division. Wellington: Government Printer. New Zealand Geological Survey bulletin 31. 63 p.. Keywords: TONGAPORUTU; OHURA; GEOLOGIC MAPS; OHURA RIVER; WAITEWHENA STREAM; HAPURUA STREAM (TARANAKI)

Map on heavy paper, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: B1. - Field sheet for Ferrar, H.T. 1929 The soils of irrigation areas in Otago Central. Wellington: Government Printer. New Zealand Geological Survey bulletin 33. 42 p.. Keywords: OTAGO; GEOLOGIC MAPS; SOIL MAPS; WETHER BURN; MOUNT IDA; IDA BURN; IDABURN HILLS

Map on cotton canvas, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: A0. - Field sheet for Morgan, P.G.; Gibson, W. 1927 The geology of the Egmont Subdivision, Taranaki. Wellington: DSIR. New Zealand Geological Survey bulletin 29. 99 p.. Keywords: EGMONT; GEOLOGIC MAPS; WAIWHAKAIHO RIVER; MANGANUI RIVER (TARANAKI); MOUNT EGMONT (MOUNT TARANAKI)

Map on cotton canvas, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: A0. - Field sheet for Grange, L.I. 1927 The geology of the Tongaporutu-Ohura Subdivision, Taranaki Division. Wellington: Government Printer. New Zealand Geological Survey bulletin 31. 63 p.. Keywords: TONGAPORUTU; OHURA; GEOLOGIC MAPS; MOHAKATINO RIVER; MANGAKARA STREAM; WAITAANGA STREAM; WAITAANGA

Map on cotton canvas, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: A0. - Field sheet for Grange, L.I. 1927 The geology of the Tongaporutu-Ohura Subdivision, Taranaki Division. Wellington: Government Printer. New Zealand Geological Survey bulletin 31. 63 p.. Keywords: TONGAPORUTU; OHURA; GEOLOGIC MAPS; MANGATAWA STREAM (TAUMARUNUI); MOUNT DAMPER; TONGAPORUTU RIVER

Map on cotton canvas, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: A0. - Field sheet for Morgan, P.G.; Gibson, W. 1927 The geology of the Egmont Subdivision, Taranaki. Wellington: DSIR. New Zealand Geological Survey bulletin 29. 99 p.. Keywords: EGMONT; GEOLOGIC MAPS; POUAKAI RANGE; STONY RIVER; FANTHAMS PEAK; MOUNT EGMONT (MOUNT TARANAKI)

Map on heavy paper, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: A0. - Field sheet for Grange, L.I. 1927 The geology of the Tongaporutu-Ohura Subdivision, Taranaki Division. Wellington: Government Printer. New Zealand Geological Survey bulletin 31. 63 p.. Keywords: TONGAPORUTU; OHURA; GEOLOGIC MAPS; WAITEWHENA STREAM; TURANGAAPO STREAM; PANIRAU STREAM

Map on cotton canvas, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: A0. - Field sheet for Morgan, P.G.; Gibson, W. 1927 The geology of the Egmont Subdivision, Taranaki. Wellington: DSIR. New Zealand Geological Survey bulletin 29. 99 p.. Keywords: EGMONT; GEOLOGIC MAPS; CAPE EGMONT; STONY RIVER; MOUNT EGMONT (MOUNT TARANAKI)

Map on cotton canvas, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: A0. - Field sheet for Morgan, P.G.; Gibson, W. 1927 The geology of the Egmont Subdivision, Taranaki. Wellington: DSIR. New Zealand Geological Survey bulletin 29. 99 p.. Keywords: EGMONT; GEOLOGIC MAPS; HUIROA; WHAREHUIA; MIDHIRST; STRATFORD (TARANAKI); MANGANUI RIVER (TARANAKI)