Left to right - 1/2/3
I was able to find the below info on the attached 3 coins. Request you to please help me with the knowledge on
coin 1 & 2 and also 3(If I'm wrong) along with the estimate price of the coins.
1 - Punjab state
2 - Sikh Empire, silver rupee, Amritsar mint, ‘Gobind Shahi' Coin
3 - East India Co., Bengal Presidency, Silver Rupee, Farrukhabad Mint (Banares mint issue, identified by the privy mark ), type II, in the name of Shah Alam II, RY 45.
http://classicalnumismaticgallery.com/viewlot.aspx?itemid=2705&auctionid=9&lotno=329