| Description | Series of explanatory leaflets: Flint, Sponges in flint x2, How sea-urchins are turned into flint x3, Some common kinds of fossils x3, Stones and markings mistaken for fossils x 5, The dating of Geological time x 4, Ammonites x2, Some common palaeozoic fossil plants, Flint and sponges preserved in it x2, Sea urchins preserved in flint, Fossil Shells found in Chalk, Belemnites, The teeth and Spines of Sharks, Fossil Wood, Coal Measure Plants, Brachiopods.
Also one booklet of Explanatory Leaflets stapled together including: What are Fossils, Flint and Sponges preserved in it, Sea-urchins Preserved in Flint, Fossil Shells found in the Chalk, Stones and Markings mistaked for Fossils, The Dating of Geological Time x2 (1959-1960), Amonites, Belemnites, The Teeth and Spines of Sharks.
1 other booklet of Explanatory Leaflets stapled together: Functions of the BMNH, Flint, Sponges in Flint, How Sea-urchins are turned into Flint, Some Common kinds of Fossils, Stones and Markings mistaken for Fossils, Amonites |