A coin specialist is commonly referred to as a numismatist. Numismatists study, collect, and evaluate coins, currency, and other forms of money, often focusing on their historical, artistic, or economic significance. They may also be involved in appraising coins or providing expertise in the field of numismatics.
what do we call the hair specialist doctor?
Take it to a coin specialist or a coin collecting shop. Or send it in by mail to an appraising company. Look on Google for the locations of these stores.
gastroenterologist
meteorologist
A meteorologist.
It is best that you call a specialist for this.
Food & Drug Admistration
It's best to call a glass specialist. The adhesive for new windshields can be very tricky to apply.
a coin collector
A tongue and groove specialist.
call the boss
Usually a media specialist.