Title(s)

Pebbles carved by sand Colorado river

Object type

• photomechanical print
• page

Object number

RP-F-2001-7-794-5

Inscriptions / marks

• number: ‘Plate IX’

Artist

• photographer: Timothy H. O'Sullivan (possibly)
• photographer: William Bell (possibly)
• James R. Osgood & Company

Dating

c. 1871 - in or before 1875

Material

• paper

Technique

collotype

Measurements

height 140 mm × width 127 mm

What

• rock types

Credit line

• Purchased with the support of the Mondriaan Stichting, the Prins Bernhard Cultuurfonds, the VSBfonds, the Paul Huf Fonds/Rijksmuseum Fonds and the Egbert Kunstfonds

Acquisition

purchase 2001

Copyright

Public domain

Is part of

• Report upon geographical and geological explorations and surveys west of the one hundreth meridian, vol. III - geology (RP-F-2001-7-794)