This was
published in 1923 to indicate the diffusion of culture before
1500 B.C.
B and P.
– The lines of diffusion form Elam (E) to India.
BR. –
The probable home of bronze.
S. –
Sumer.
T. –
Anau in Turkestan.
H. –
The Megalithic Area in Southern India.
Co. –
Colchis, the Megalithic Area in the Caucasus.
From Human
History by G. Elliot Smith
