Pillars of Ashoka Capital is at the Sarnath Museum. This Lion Capital of Ashoka from Sarnath has been adopted as the National Emblem of India and the wheel "Ashoka Chakra" from its base was placed onto the centre of the flag of India. The lions probably originally supported a Dharma Chakra wheel with 24 spokes, such as is preserved in the 13th century replica erected at Wat Umong near Chiang Mai, Thailand by Thai king Mangrai. The pillar at Sanchi also has a similar but damaged four-lion capital. There are two pillars at Rampurva, one with a bull and the other with a
Flag of India to the BIS laboratories for testing. After quality testing, the material, if approved, is returned to the factory. It is then separated into three lots which are dyed saffron, white and green. The Ashoka Chakra is screen printed, stencilled or suitably embroidered onto each side of the white cloth. Care also has to be taken that the chakra is completely visible and synchronised on both sides. Three pieces of the required dimension, one of each colour, are then stitched together according to specifications and the final product is ironed and packed. The BIS then checks the colours and only then