it has no value
I suggest you get a good coin book and search for your coin in there.
The most expeditious way to get a coin graded is to locate a coin shop nearby - present the coin to the owner for grading. If he/she is uncomfortable to do so, he/she will refer you to a numismatist (experienced coin collector).
a Coin Toss
The coin would float.
If that is a private mint coin, it is probably the weight of the coin.
$80 to $120
Average, probably about $4-$10 a coin.
There was no Millennium in 1904 and there were no British Fifty gold coins in 1904.
1-1000000
£5,000,000
An Irish "Millennium" coin, with a face value of one Irish punt (or "pound"), is worth about US$7.50 in Uncirculated condition and about US$8.50 in Proof.
£1 very rare...
A great place to get a coin maker would be to go to a pawnshop near you and search there. If they do not have one there go online and look for one if you need to.
I only know of the Makers of the Millennium coin with William Shakespeare.
There were a lot of Australian Millennium coins issued in 2000. Can you be a little more specific with the details like a denomination and the reverse design?
Cart Surfer's good. Quick and Coin-Crazy!
550-600