Showing posts with label photographs. Show all posts
Showing posts with label photographs. Show all posts

Tuesday, 30 August 2016

Isla Observatorio, Tierra del Fuego geomagnetic observatory 1902-1917

 Isla Observatorio, Tierra del Fuego lighthouse

A chance discovery among some photographs in the BGS Geomagnetic archive included this interesting image of a lighthouse. After much searching, this was identified as the Isla Observatorio at the southern tip of Argentina.

The following photograph is a good match for the fifth photo down on this history of the island, further evidence that this set of photographs is indeed the observatory on Isla Observatorio.

 Isla Observatorio, Tierra del Fuego geomagnetic observatory

The Observatory was run by Lieutenant Commander Horacio Ballvé, who may be among the people pictured in the photo below.
Group photograph,  Isla Observatorio, Tierra del Fuego geomagnetic observatory

The following show the inside of the magnetic observatory with some of the instruments.
 Isla Observatorio, Tierra del Fuego geomagnetic observatory, instrument

 Isla Observatorio, Tierra del Fuego geomagnetic observatory, instruments

 Isla Observatorio, Tierra del Fuego geomagnetic observatory, instruments


 Isla Observatorio, Tierra del Fuego geomagnetic observatory, instruments

Lastly are two photographs, one showing a small ship and the other a beach with southern sea lions.
 Isla Observatorio, Tierra del Fuego geomagnetic observatory, ship


 Isla Observatorio, Tierra del Fuego, southern sea lions

HISTAMAR Las expediciones de investigacion arqueologica de Carlos P. Vairo y el Museo Maritimo de Ushuaia. Faro de isla Año Nuevo, Monumento Nacional Dec.64/99.

Grondona, Vero  La isla de los estados y la Isla Observatorio, Tierra del Fuego

Posted by Bob McIntosh, image processing Fergus MacTaggart, historical advice by Dr. Phil Stone



Thursday, 10 December 2015

1912 British Association Field Excursion to Inchnadamph - signatures

Signed copy of the North-West Higlands Memoir
Signatures in the North-West Highlands Memoir

During recent stocktaking at Murchison House, British Geological Survey in Edinburgh, a copy of the North-west Highlands Memoir (Peach et al, 1907) was found in the Palaeontological Department. It has been rebound but is in excellent condition with little signs of use and no obvious foxing. The memoir contains detailed descriptions of the Lewisian, Torridonian, Moine and Cambrian-Ordovician rocks in the Durness to Kyle of Lochalsh area, summarising the results of the survey’s detailed work there in the late 19th century. This copy patently belonged to John Horne who was Assistant Director in the Geological Survey in Scotland from 1901 until his retirement in 1911.

The fly leaf of the memoir contains the signatures of 29 attendees of the renowned 1912 excursion to Assynt, which followed on from a British Association meeting in Dundee in mid-September that year. This excursion, led by Peach and Horne, was attended by 31notable European and British geologists (see Barber, 2010). The flyleaf also contains the signatures relating to an excursion undertaken in 1914, when John Horne took a further party to Assynt. Attendees included Sir Alexander and Lady (Rachel Workman) MacRobert, but also included the well-known geologists Reginald A Daly and Professor Molengraaf. Rachel Workman, the daughter of the noted American mountaineers William and Fanny Workman, was educated at Cheltenham Ladies College and gained a degree in geology from the University of London in 1902. She undertook research and published papers on alkaline igneous rocks (e.g. carbonatite and nepheline syenite) and was one of the first women to be elected a fellow of the Geological Society in 1919. Information on the MacRobert Trust, including her ladyship’s contribution to the Second World War, can be found at The MacRobert Trust. The memoir is to be archived by BGS.

Peach, B.N., Horne, J., Gunn, W., Clough, C.T., Hinxman, L.W. & Teall, J.J.H. (1907).  The geological structure of the northwest Highlands of Scotland.  Memoirs of the Geological Survey, U.K. 

Barber, A. J. 2010. Peach and Horne: the British Association excursion to Assynt September 1912. In Law, R.D., Butler, R.W.H., Holdsworth, R.E., Krabbendam, M. and Strachan, R.A. (editors) Continental Tectonics and Mountain Building: The Legacy of Peach and Horne. Geological Society, London, Special Publications, 335, 29-49.

Dr. John Mendum

Photograph of the entire party of the Assynt Excursion led by B.N. Peach and J. Horne, taken outside the Inchnadamph Hotel during September 1912. Excursion of the British Association for the Advancement of Science Meeting held in Dundee.
Photograph of the entire party of the Assynt Excursion led by B.N. Peach and J. Horne, taken outside the Inchnadamph Hotel during September 1912. Excursion of the British Association for the Advancement of Science Meeting held in Dundee.

Photograph of the foreign visitors outside the Inchnadamph Hotel, Assynt Excursion held in September 1912, led by B.N. Peach and J. Horne. Excursion of the British Association for the Advancement of Science Meeting held in Dundee.
Photograph of the foreign visitors outside the Inchnadamph Hotel, Assynt Excursion held in September 1912, led by B.N. Peach and J. Horne. Excursion of the British Association for the Advancement of Science Meeting held in Dundee.

The 1914 Excursion. Photograph outside the Inchnadamph Hotel
The 1914 Excursion. Photograph outside the Inchnadamph Hotel



Title page of the famous North-West Highlands Memoir
Title page of the famous North-west Highlands Memoir

Posted by Dr. John Mendum

Wednesday, 7 January 2015

E.O. Teale collection - transport in East Africa

Wilson Airways aeroplane, E.O. Teale photograph collection

Travel in East Africa in the 1920s. By air, boat and motor car!
(a De Haviland Dragon  ID courtesy of Richard Holowka @RichHolowka)
Travel by boat, East Africa, 1920s

Travel by boat, East Africa
Travel by car East Africa 1920s. E.O. Teale Collection

Travel by car East Africa 1920s. E.O. Teale Collection

Travel by car East Africa 1920s. E.O. Teale Collection

Travel by car East Africa 1920s. 

The full E. O. Teale photograph collection can be found on Geoscenic

Posted by Bob McIntosh

Sunday, 26 January 2014

Henry Moubray Cadell Collection. Photos from four continents.

Cadell family(?) in India
BGS Image ID: P769129
Cadell family(?) in India

Pyramids and Sphinx of Egypt
BGS Image ID: P768981
Pyramids and Sphinx of Egypt

Yosemite, in the United States of America
BGS Image ID: P768923
Yosemite, in the United States of America

Tsar Bell, Kremlin, Russia
BGS Image ID: P768832
Tsar Bell, Kremlin, Russia

Henry Moubray Cadell of Grange, FRSE (1860-1934) was a Scottish geologist and geographer.  He is known for his experiments in mountain building.The British Geological Survey holds his notebooks relating to the experiments and recreates the squeeze box experiments every year at the BGS Open Day in September. He is also known for his work on the Moine Thrust and the oli shales of the Lothians.

The British Geological Survey holds Cadell's extensive photograph collection. All are now available on Geoscenic.

Bob McIntosh