Found in the ground

 Cleaned these up a while back...Thanks Boris

Can you get more light on the photo's please Boris

Let there be light.......Boris

Front and back views side by side...Thanks...Boris

The first coin is an 18thC Conder token. I have seen that type on this web site but I had a quick look and could not find it. It is similar bust to a

1794 Halfpenny of Lancaster

 http://www.coinsandstamps.com/foreigncoins/

 The 3rd coin is a 20thC market traders token for 10 shillings London. They were used for deposits on crates.

 Can you make out any of the inscription on the 2nd token ?

That second token I think reads across as" inventor and manufacturer" with the number 33 below that

 can't make out much else along the edges for words. Thanks...Boris