Copy of a letter addressed to Prof. George Gabriel Stokes, President of the Royal Society

• CA MUA MG 1022-2-1-388-0015
• Item
• 17 February 1887

Part of Dawson-Harrington Families Fonds

Dawson, John William, Sir, 1820-1899

On the Flexibility of Itacolumnite

• CA MUA MG 1022-2-1-388-0014
• Item
• September 1884

Part of Dawson-Harrington Families Fonds

Derby, Orville A. (Orville Adelbert), 1851-1914

Report of the Committee of the Council of the Royal Society of Canada on proposals for an Imperial Union of Geological Surveys and Societies

• CA MUA MG 1022-2-1-388-0013
• Item
• undated

Part of Dawson-Harrington Families Fonds

Blank envelope

• CA MUA MG 1022-2-1-388-0012
• Item
• undated

Part of Dawson-Harrington Families Fonds

Letter, 12 May 1887

• CA MUA MG 1022-2-1-388-0011
• Item
• 12 May 1887

Part of Dawson-Harrington Families Fonds

Selwyn, Alfred Richard Cecil, 1824-1902

Letter, 11 May 1887

• CA MUA MG 1022-2-1-388-0010
• Item
• 11 May 1887

Part of Dawson-Harrington Families Fonds

Laflamme, J. C. K. (Joseph-Clovis-Kemner), 1849-1910

Report of a Committee of the Annual of the Royal Society of Canada on proposals for an Imperial Union of Geological Surveys and Societies

• CA MUA MG 1022-2-1-388-0009
• Item
• 17 February 1887

Part of Dawson-Harrington Families Fonds

Dawson, John William, Sir, 1820-1899

Imperial Geological Union

• CA MUA MG 1022-2-1-388-0008
• Item
• undated

Part of Dawson-Harrington Families Fonds

Letter, 27 May 1887

• CA MUA MG 1022-2-1-388-0007
• Item
• 27 May 1887

Part of Dawson-Harrington Families Fonds

Stokes, George Gabriel, 1819-1903

The work of the International Congress of geologists and of its committees

• CA MUA MG 1022-2-1-388-0006
• Item
• 1886

Part of Dawson-Harrington Families Fonds

Frazer, Persifor, 1844-1909