Grave mounds (Bahrain 1970)

01 March (Bahrain ) within release 3rd World Congress for Asian Archaeology goes into circulation Stamp Grave mounds face value 120 Bahraini fils

Stamp Grave mounds in catalogues
Michel: Mi:BH 183
Stamp Number: Sn:BH 175

Stamp is square format.

Also in the issue 3rd World Congress for Asian Archaeology:

Data entry completed
56%
Stamp Grave mounds in digits
Country: Bahrain
Date: 1970-03-01
Print: Photogravure
Perforation: comb 14½
Emission: Commemorative
Format: Stamp
Face Value: 120 Bahraini fils

Stamp Grave mounds it reflects the thematic directions:

A dune is a landform composed of wind- or water-driven sand. It typically takes the form of a mound, ridge, or hill. An area with dunes is called a dune system or a dune complex.

Stamp, Grave mounds, Bahrain,  , Dunes