Identify the Mix
U.S. coins, world coins, currency, silver, gold, bullion and certified pieces attract different buyers.
Coin collections can contain bullion value, collector value, rarity, grade, complete sets, key dates and original packaging. The first step is understanding what is actually there.

A collection may have been assembled over decades. Original holders, albums, receipts, grading labels and groupings can help bidders understand it.
U.S. coins, world coins, currency, silver, gold, bullion and certified pieces attract different buyers.
Wide views show scope; close-ups of better pieces, grading labels and sets help the initial review.
Good descriptions and organized lots help serious bidders understand what they are competing for.
Do not clean coins or remove them from holders simply to take a better photograph. Keep original boxes, albums, labels and records together.

No. Cleaning can damage surfaces and collector appeal.
No. A general overview, clear photographs and any existing inventory are enough to start.
Yes, when appropriate, though they may be grouped or marketed differently.
Yes. Keep certified coins in their holders and photograph labels clearly.
Yes. Estate representatives can begin with photographs and a description of how the collection is stored.
Send Brad a few representative photographs and explain how the collection is organized.