Old Faithful geyser, Yellowstone National Park, USA mb-code 1238959 by Colonel Sir Henry James

by Colonel Sir Henry James

Lord Carnarvon with Egyptian officials

Fifteen figures of sea anemones set within an underwater seascape

Plate 24 from British mineralogy: or coloured figures intended to elucidate the mineralogy of Great Britain

Old Faithful geyser, Yellowstone National Park, USA mb-code 1238959 by Colonel Sir Henry JamesOld Faithful geyser, Yellowstone National Park, USA, early 19th century. Old Faithful is so called because of the clock like regularity with which it blows off steam to relieve the internal pressure. For over 20 years it has been spouting at average intervals of 65 minutes. Stereoscopic card. Detail.