Hexamer General Surveys, Volume 25, Plates 2410-2411

Maps 1890-1891: Hexamer General Surveys: Volume 25, Plates 2356-2454/5

Hexamer General Surveys, Volume 25, Plate 2379

Maps 1890-1891: Hexamer General Surveys: Volume 25, Plates 2356-2454/5

Hexamer General Surveys, Volume 22, Plate 2101

Maps 1887-1888: Hexamer General Surveys: Volume 22, Plates 2056-2155

Hexamer General Surveys, Volume 16, Plates 1500-1501

Maps 1880-1881: Hexamer General Surveys: Volume 16, Plates 1456-1554/5

[Centennial Exhibition from Observatory, George...

Centennial Exhibition

Centennial Exhibition from Observatory, George's..

Centennial Exhibition

[Centennial Exhibition from Observatory, Georg...

Centennial Exhibition