Shahjahan, Katak Mint, Silver Rupee, Month Shahrewar (Virgo), AH 1041, Obv: Arabic legend The Kalima Shahada at the top in two lines, the Persian month "Shahrewar", zarb "Katak" with Hijri year 1041 at the bottom, Rev: Persian legend "saheb-e-qiran sani Shihab ud din Muhammad Shahjahan Badshah Ghazi", 11.4g, 21.95mm, (KM # 224.13), test marks, about very fine, Rare.