Surfaces a little grainy but exceptional for the type. Grading is a subjective thing and varies from country to country. Where a grade is given in the description it is to UK grading standards: this tends to be stricter than standards in the USA and much of Europe.Any faults are either mentioned in the text or are clearly visible in the photographs. Authenticity: All items are unconditionally guaranteed to be genuine, are accurately described and date from the period given. A Certificate of Authenticity will be issued on request. I have been a full-time dealer in coins and antiquities for more than thrity years. We do see callers unless by prior arrangement. 6900" is in sale since Friday, November 15, 2019. This item is in the category "Coins\Coins\Ancient\Greek". The seller is "lodge-antiquities" and is located in Market Rasen, Lincolnshire. This item can be shipped to United Kingdom, United States, Japan, Canada, Australia.