Section 9(2)(b) in The Orissa Consolidation of Holdings and Prevention of Fragmentation of Land Rules, 1973
(b)stones or masonary pillars, two feet long cut for a length of six inches at the top into a prism of square cross section, each side of the square being five inches in length at each such point as the Assistant Consolidation Officer considers necessary for face-length of six inches at the top into a prism of other units of survey; and