I read autobiography of Mughal ruler Jehangir about 12 years back in which he has mentioned regarding fall of on Meteor in Jalandhar. He ordered that metal of meteor to be brought to Agra and got made from his ironsmith the three small weapons by mixing iron the earth. I had been searching these for long. Few years back I gathered that one knife out of those is lying in Smithsonian Museum of Asian Art in Washington D.C. I now drove from New Jersey to see this and took a picture. I am thrilled. It is one of a kind in the world. Two or three others are still untraceable. Government of India needs to trace the others as these are made in India and its our heritage, the rarest one.