Résultats
- Maria Township ca.1869Early surveyors, like William E. Logan, used Rochon micrometer telescopes and targets (disk on a calibrated pole) to measure distance. Each microscope had a different calibration and therefore a different range. The instruments were calibrated against a distance measured with a surveyors chain (also known as Gunter’s chain). One chain …Early surveyors, like William E. Logan, used Rochon micrometer telescopes and targets (disk on a calibrated pole) to measure distance. Each microscope had a different calibration and therefore a different …Head, Clara and Maria Public Library
- Gazetteer & Directory for 1869-1870 Town of BrantfordDirectory listing for the Town of Brantford 1969-1870, includes a map, brief description and alphabetical listing of the residents and businesses from the County of Brant Gazeteer and Directory 1869-1870 by James Sutherland.Directory listing for the Town of Brantford 1969-1870, includes a map, brief description and alphabetical listing of the residents and businesses from the County of Brant Gazeteer and Directory 1869-1870 …
- Barrie Examiner, 1 Apr 1869......Barrie Public Library
- Barrie Examiner, 8 Apr 1869......Barrie Public Library
- Barrie Examiner, 15 Apr 1869......Barrie Public Library
- Barrie Examiner, 22 Apr 1869......Barrie Public Library
- Barrie Examiner, 29 Apr 1869......Barrie Public Library
- Barrie Examiner, 6 May 1869......Barrie Public Library
- Barrie Examiner, 13 May 1869......Barrie Public Library
- Barrie Examiner, 27 May 1869......Barrie Public Library
- Barrie Examiner, 3 Jun 1869......Barrie Public Library
- Barrie Examiner, 10 Jun 1869......Barrie Public Library
- Barrie Examiner, 17 Jun 1869......Barrie Public Library
- Barrie Examiner, 24 Jun 1869......Barrie Public Library
- Barrie Examiner, 1 Jul 1869......Barrie Public Library
- Barrie Examiner, 8 Jul 1869......Barrie Public Library
- Barrie Examiner, 15 Jul 1869......Barrie Public Library
- Barrie Examiner, 22 Jul 1869......Barrie Public Library
- Barrie Examiner, 29 Jul 1869......Barrie Public Library
- Barrie Examiner, 12 Aug 1869......Barrie Public Library