Photograph of two boxes of basic slag on grassland with heavy soil which were part of the Bath and West Society experiment in November 1901. The experiment was discussed in Vide Socity's Journal in 1903, pg. 17 and was shown at the "Royal", June 23, 1903. The sign on the boxes note that one is without basic slag and the other is with basic slag, but both samples were sent by John Reeve of West Grinstead, Horsham.

Photograph of bush country in the Entre Rios area of Argentina in the early 20th century.

Illustration of a catch-work water-meadow showing the main conductors and the drains.

Photograph of a small flock of East African sheep grazing in the grasslands in the early 20th century

Photograph of a plot of land in a small box that was tested with full minerals and ammonium salts at Rothamsted in England in the early 20th century.

Photograph of a plot of land in a small box that was tested with full minerals and nitrate of soda at Rothamsted in England in the early 20th century.

Photograph of several different samples of grasses or grassland plants.

Plan of the plots, covering approximately 7 acres, in the park on which experiments have been made on the mixed heritage of permanent grass land from 1856 onwards.

Photograph of a hartebeeste bull lying on the gound in the grasslands of South Africa in the late 19th or early 20th century.

Photograph of a herd of humped cattle grazing amongst the tall grass in the early 20th century.