You won't find a grading guide for colonials. Grading for these things is more a matter of experience. The reason you can't really come up with a guide is because for example in the case of the Connecticut coppers they were made at half a dozen different mints, by different companies, with dies hand engraved in many different styles by several different engravers. Some of them are actually pieces issued by counterfeiters. And then there is the extreme variability of the quality of the copper used in the planchets. Trying to factor all of these into a guide may well be impossible.
You might be able to create a guide if you separated it into all the different types and then did a guide for each of them, but trying to locate all the coins/images you would need to illustrate the grades would be a real challenge.
You might be able to create a guide if you separated it into all the different types and then did a guide for each of them, but trying to locate all the coins/images you would need to illustrate the grades would be a real challenge.




















