Map, ink and pencil on transparency, rich in detail, in excellent condition. - Observation measure: equal parts interpretation and observation. - Map size: B1. Keywords: KAEO; STRUCTURAL GEOLOGY; GEOLOGIC MAPS

Contour map on transparency, with handwritten annotations in ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: B0. - Field sheets for Grindley, G.W. 1980 Geological map of New Zealand 1:63,360 Sheet S13 Cobb. 1st ed. Wellington: Department of Scientific and Industrial Research. Geological map of New Zealand 1:63,360 S13. 1 fold. map + 1 booklet. Field work done between 1966-1970 and 1973 and 1977. Keywords: COBB; GEOLOGIC MAPS; CAMPBELL; POKORORO; RIWAKA

Legend on transparency, handdrawn and handwritten in ink with paper overlay correction, in good condition. - Sheet size: A1. - Coordinates give rough placement only. - Field sheets for Grindley, G.W. 1980 Geological map of New Zealand 1:63,360 Sheet S13 Cobb. 1st ed. Wellington: Department of Scientific and Industrial Research. Geological map of New Zealand 1:63,360 S13. 1 fold. map + 1 booklet. Field work done between 1966-1970 and 1973 and 1977. Keywords: COBB; GEOLOGIC MAPS; LEGEND

Map, ink and pencil on paper, rich in detail, in fair condition. - Observation measure: equal parts interpretation and observation. - Map size: B1. Keywords: KAEO; STRUCTURAL GEOLOGY; GEOLOGIC MAPS

Field map on cotton canvas, with handwritten annotations in ink and pencil, rich in detail, in fair condition. - Observation measure: equal parts interpretation and observation. - Map size: A0. - Coordinates give rough placement only. Keywords: TAUWERU; TINTOCH; WAINUIOMAPU; GEOLOGIC MAPS

Topographic map on linen, with annotation in pencil and ink, rich in detail, in fair condition. - Observation measure: equal parts interpretation and observation. - Map size: A1. - Field sheet for Geological map of New Zealand 1:250 000 Sheet 3 Auckland. Keywords: NESS VALLEY; GEOLOGIC MAPS; WAIROA RIVER (AUCKLAND); CLEVEDON; KAWAKAWA BAY (AUCKLAND)

Field map on cotton canvas, with handwritten annotations in ink and pencil, rich in detail, in fair condition. - Observation measure: equal parts interpretation and observation. - Map size: A0. - Coordinates give rough placement only. Keywords: TAUWERU; MAUNGAPAKEHA; HALF MOON; MAUNGAPURUPURU; MANGAPURUPURU; GEOLOGIC MAPS

Map on ammonia print, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: mainly observation. - Map size: B2. Keywords: AUCKLAND; HAMILTON; HIGHWAYS; OTARA; OTARA CREEK; EAST TAMAKI

Field map on cotton canvas, with handwritten annotations in ink and pencil, rich in detail, in fair condition. Observation measure: equal parts interpretation and observation. - Map size: 2A0. - Compiled for Tinui-Awatoitoi published map (1:63 360). Keywords: TINUI; AWATOITOI; WHAKATAKI; CASTLEPOINT; MATAIKONA; OKAU; GEOLOGIC MAPS

Map and cross sections on ammonia print, with annotation in pencil and ink, rich in detail, in good condition. - Observation measure: equal parts interpretation and observation. - Map size: B1. Ammonia print is on strong plastic cloth. Keywords: WAITAKI VALLEY; LAKE BENMORE; DAMS; GEOLOGIC MAPS; OHAU RIVER (SOUTH ISLAND); TEKAPO RIVER; AHURIRI RIVER; BENMORE RANGE; OMARAMA