I just received this reply from PCGS
Kristie Gallant
Customer Service
Collectors Universe
kgallant@collectors.com
800-325-1121
800-447-8848
I recently viewed the on line video of your grading service and found it to be very interesting and informative however I have a few questions that I would like to have answered if at if possible?
1) I noticed when coins are graded that no gloves are used and are handled by the grader. Can this or has this ever caused problems in regards to any contaminents, even oil etc. from the hand, being exposed to the coin being graded.
2) Q: Why don’t graders and sealers wear gloves while handling coins?
A: PCGS graders and sealers are experts in the proper care and handling of coins. While gloves offer additional protection, they reduce the tactile sensations necessary to properly manipulate coins during the grading process and could increase the chance of dropping a coin. 2) What exactly are the qualifications of a professional grader? What types of requirements are needed by the grader in order for them to qualify grading coins for PCGS?
I can’t really answer this “exactly”. Our graders have been in the industry for years. They must go through a series of tests including “test grading” to see if they meet PCGS standards. 3) What if the 3rd grader disagrees with the first 2 graders that say were in disagreement? Is there a further process involved?
This would most likely then be reviewed by senior graders. I wonder then, does you coin only get graded by JUNIOR GRADERS