Nawabs of Khambayat (Cambay), Nawab Ja’afar Mu’min Khan II (1743-1784 AD), INO Alamgir II (AH 1167-1173, 1755-1761 AD), Silver Rupee, 11.51 gms, Khambayat Mint, RY 6, The state of Cambay was founded in 1730 AD by the last Mughal Subadar, Ja’afar Mu’min Khan I (1730-1742), Listed under KM # 460.31, The Mughal Coins of Cambay, Page 542 - 556 + plates XXX/XXXI(article 119), Journal & Proceedings of the Asiatic Society of Bengal, vol. VIII, no. 11, Ahmadabad, December 1912(Calcutta, July, 1913). Pp. 555/556, fig. 21, plate XXXI for the above type, similar to Zeno # 74380, very fine+, rare.