I must say that those are really lovely coins, all of them. I like that you created a really nice collection of coins representing your Grandfather's birth year. It's funny because I've never done that so extensively, but have, in the past, purchased coins based on the birth year of a family member, and I've been contemplating doing that again.
I do have one thing to say about one of your indian cent coins. I think there is something wrong with it, or maybe it's just the way you took the photograph. At first I thought my eyes were crossing, or I was about to have another attack of vertigo. It looks a little off kilter. I was wondering if you'd send it to me for further observation.