How To Handle Your Coins

Table of Contents:

Guide to Understanding Your Coins 

• How to Get Started 

• How to Inventory Your Coins 

• How to Handle Your Coins 

• How to Identify Your Coins 

• How to Grade Your Coins 

• How to Sell Your Coins 

• How to Store Your Coins 

Proper coin handling is important to preserve a coin’s condition, whether dealing with collectible coins, precious metal bullion, or historical currency. 

Here's a guide on how to handle coins correctly:

Handling Tips

• Wear Cotton or Nitrile Gloves (if possible)

• Oils and acids from your skin can cause tarnish or corrosion.

• Gloves (especially white cotton or powder-free nitrile) provide a barrier between your skin and the coin.

Hold Coins by the Edges

• Never touch the obverse (front) or reverse (back) faces.

• Always grip the rim between your thumb and forefinger.

Work Over a Soft Surface

• A felt pad, towel, or velvet-lined tray can prevent damage if the coin is dropped.

• Avoid hard surfaces that could scratch or dent the coin.

Cleaning (Usually Not Recommended!)

• Avoid Cleaning Coins, especially collectibles or antiques.

• Cleaning can significantly reduce their value.

• If a coin is dirty and you must clean it, consult a professional conservator or numismatist.

  • Note:  when reasonable of course.  Why would you consult a professional about cleaning a common penny?

Inspection

• Use a non-abrasive magnifying glass or loupe (5x–10x magnification).

• Examine under soft, indirect lighting to avoid glare.

Common Mistakes to Avoid

• Don't stack raw coins on top of each other.

• Don't talk, sneeze, or breathe directly over unprotected coins.

• Never tape or glue a coin into a holder.

• Avoid abrasive cloths or polishing.