Hi

Thanks for coming back to me so fast.

No it is not mine, however I was given by the family of the previous owner - he sadly died.

The public key that starts with TMWgDA5 and end with 3zJK7No is 34 characters long.

The other key - which I think is an associated private key is in Hex and 63 characters long (perhaps a leading 0 missing to make it 64 characters long) - it starts with 73cedc8e7 ... and end 10dc7078

Thanks for your help.
Stephen