Muhammad Shah, Silver Rupee, 11.40g, Arkat Mint, AH 11XX/ RY 23 (KM# 436.7). Shroff marks, shivling incused . Very fine+, scarce. Provence and type of this coin suggest this as Maratha coin, issued somewhere in Maharashtra with pseudo Mint Name Arkat , recently similar coin of this type with shivlinga in flan is suggested as Talegaon Mint by Dr.Shailendra Bhandare .