hi i have Mauryan empire copper coins and some 1 praise and some oldest coins i have ............ sir here all are talking about short-cuts dabble engine ? NM,gm,pm,am,km,etc..... black cat,white cat,Kali,peli Hildy whats this ? can u tell me brief ////// one more doubt i have oldest copper coins aim testing but rice is not attract .. this gays are talking its true or false (rice is attract to copper ) or simply making nonsense to all ... sir 1995 one rupee note is not prient in that year i enqury in bank i dont know where they print its true or making fools to peoples.......... tank Q mahesh