NEED HELP WITH THESE COIN D : G : BRITANNIAR : 1885

[John.M.C]

THERE FRONT TO BACK QUESTION WHY ARE THERE HOLES IN THEM

[physics-fan3.14]

There are holes in them because somebody drilled holes in them. They did not come like this. Most likely, these were probably arranged on a chain or necklace of some sort, or they might have been sown onto a shirt or something. 

The holes destroy the value of the coin. I didn't check to see if there were rare dates, but these are basically worth whatever silver is left in them (unless it is a really rare date).