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Médias: Objets- Médias: Images
- Groupes: Head, Clara and Maria Township Maps
- Année: 1888
- Année: 1888
- Année: 1888
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- Plan of the township of Clara, Renfrew County ca. 1888
The Map came from Andre Boissonneault, a contractor. The map is hand written on an oil cloth, and covers a total area of 63922 (unit of measure unknown). Early surveyors, like William E. Logan, used Rochon micrometer telescopes and targets (disk on a calibrated pole) to measure distance. Each microscope … The Map came from Andre Boissonneault, a contractor. The map is hand written on an oil cloth, and covers a total area of 63922 (unit of measure unknown). Early surveyors, …Head, Clara and Maria Public Library
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