"Ottboro" Tide Gauge

The “ Ottboro ” tide gauge is a portable tide and water level recorder issued to hydrographic field parties

Canada, Vancouver 1980

Relief shown by form lines and spot heights. Depths shown by isolines and soundings.; Includes tidal information.; Notices: Ed. 10 Mar. 7, 1980Color;1:20,00

Quatsino Sound, British Columbia 1972

New edition Oct. 6 1972Relief shown by contours, hachures and spot heights. Depths shown by soundings and bathymetric tints. Includes tidal information and 2 inset maps. "Previous editions 1941 '50, '56, '68." Chart number 3617.Color1:48,66

Rainy Lake (Eastern) Seine River Sien Bay to Sturgeon Falls / Surveyed by A. Quirk and assistants, 1965-66 ; Topography from Canadian Topographical Survey

First Edition May 24 1968Includes index, sheet: 6111.Color;1: 25,00

Canada, Vancouver 1974

New ed. Oct. 4, 1974Relief shown by form lines and spot heights. Depths shown by isolines and soundings.; Includes tidal informationColor;1:20,00

Rainy Lake (Northwest) Redut Bay / Surveyed by A. Quirk and assistants, 1965-66 ; Topography from Canadian Topographical Survey

First Edition May 24 1968Includes index, sheet: 6110.Color;1: 25,00

Canada, Vancouver 1971

First ed. April 2, 1971Relief shown by form lines and spot heights. Depths shown by isolines and soundings.; Includes tidal information.; Notices ... : Ed. 28 July 9, 1971Color;1:20 00

Rainy Lake (Northwest) Hostess Island to Devils Cascade / Surveyed by A. Quirk and assistants, 1965-66 ; Topography from Canadian Topographical Survey

First Edition May 24 1968Includes index, sheet: 6107.Color;1:25,00

Rainy Lake (Northwest) Northwest, Alexandria and Ash Bays / Surveyed by A. Quirk and assistants, 1965-66 ; Topography from Canadian Topographical Survey

First Edition May 24 1968Includes index, sheet: 6106.Color;1:25,00

Vancouver, Canada 1977

Relief shown by form lines and spot heights. Depths shown by isolines and soundings.; Includes tidal informationColor;1:20,00