this was my grandfathers basically I want to try to find out if its the real thing or not.. Its about the same size as a dime.. thank you!
It's a gold $2.50 coin. Looks real, but more/clearer pics would be best to authenticate. They were known as "Quarter Eagles", with a "Half Eagle" being $5.00, and a full "Eagle" being $10.00 coins. These coins were minted and in circulation right up to the depression era. Your coin has lost most of it's numismatic value due to having a hole put in it. It is valueable solely due to it's gold content, and gold value is abnormally high for now.
It's also priceless because it was your Grandfathers , it's got almost an 1/8 oz of gold . I'd treasure it as I do anything given from family , seeing I never met either of my grandfathers , they both died before I was born , It would be worth more than anycoin in my collection . I have a comman date holed larfe cent that was my Dads . I'll never get rid of it . Rusty
It's funny you say that... I feel the same about some of my coins. My father had a 1944 circulated quarter in his little box (like a man's jewelry box) since I ever first looked in it as a child. He passed, and that ugly old quarter is in my Dansco, surrounded by gems!