Disposal of coin collection advice.

I am unable to carry on with my coin collecting and wish to dispose of it.
The collection has never been catalogued nor appraised therefore I can not give a lot of information
Coins from over 140 countries in two filing cabinets plus over 30 kilo's of semi sorted coins make up the bulk.
I do not wish to sell individual coins but one job lot to some one who wants to start out.
Any help in this matter would be appreciated.
Thanking you in anticipation

Mangofolly

You are in the UK (I originally thought India by the word Mango)

Ever thought of contacting a coin dealer?

Or selling it on ebay?

Can you even describe the coins beyond weight and size.

Countries, metal and age are important.

Are these good coins or just recent world base metal ones you sell by the pound.

Photos can help greatly.