@SCC, first welcome to CCF. Second, your last pics were pretty good-nice to see your photography skills improve so quickly. I agree with the others that this coin has some surface staining/toning that doesn't add to the value of this coin. You can safely spend it.
"If you climb a good tree, you get a push." -----Ghanaian proverb
"The danger we all now face is distinguishing between what is authentic and what is performed." -----King Adz