Try asking at gun shops, the yellow pages, the BBB.
The dealer is coming over right now, to appraise the car.
Take it to a coin dealer.
Bina Motors Inc. is a reputable used car dealer in Allen, Tx.
There are two other options open to you. The first is to contact a stamp auction house. They often travel and will make arrangements to stop by and evaluate. You need to be knowledgeable enough about the collection to insure they aren't wasting their time. The other is to contact a dealer in your area and ask them to appraise the collection. The American Stamp Dealers Association can help you find a dealer in your area.
The reputable car dealer only sold quality vehicles.
Any coin dealer could appraise it. 1922 is an extremely common date.
Potamkin Honda is a reputable dealer. They have locations primarily on the eastern seaboard. They are often included in the top three recomended car dealers in their area.
That question is too broad to answer. If the coins are all in mint condition, it could be worth thousands. If they are circulated coins in good condition, maybe a few hundred. A reputable coin dealer will be able to give an accurate valuation.
From a reputable dealer.
Any reputable guitar dealer.
Use a reputable dealer.
Do a Google search.