After State Bank of Pakistan (SBP) launched 20 rupees coin on 60 years of Pakistan China friendship, now it has introduced second Rs20 coin to 50th year of the Lawrence College Ghora Gali, Murree.
The coin is composed of copper (75 per cent) and nickel (25pc). Its diameter is 30mm and it weighs 9.5 grams.
May 30, 2011