From ACCGS web site;

"ACCGS is the only grading service that also offers an Estimated Survival Condition Census or Population and/or an Appraised Value. For only $2 more per coin, ACCGS uses the combined experience of three Professional Numismatist and dozens of ACCGS consultants to estimate the surviving number of coins in the assigned grade. For an additional fee of only $2, ACCGS will also use this same expertise to determine an appraised value for each coin. This appraised value can be placed upon the slab, or issued in certificate form, or both slab and certificate for only $3.

Condition census is best estimated survivors of grade indicated by experts with over 30 years experience. The census and appraisal are for time indicated and may increase afterward, as many coins have long histories of price increases."

My question; I wonder who are the "dozens of ACCGS consultants" or "experts with over 30 years experience" are?