Here is a 1734 King George II copper I found a couple of weeks ago . some before cleaning , after an initial cleaning and a final cleaning pictures . These Coins here in the northeast are not uncommon to find , and most are not rare or very special so i decided to use a new tool on it . Its called Eurotool a pen like fiberglass brush and i was very nicely surprised at the finished look . honing your cleaning skills on the "average or common coins" will help you save those scarce or rare types .
Dan