Ascent of Man Series no 3

3 films in this series.

Title ▲	Year	Creator	Format	Sound
Grain In The Stone, The, Pt 1	1973	British Broadcasting Corp TV	16mm	sound
Grain In The Stone, The, Pt 2	1973	British Broadcasting Corp TV	16mm	sound
The Grain In The Stone	1973	British Broadcasting Corp TV	16mm	sound