66156 on the last working from Rio Tinto Zinc ?

[abbymick]

Hope you go out to get the 1st of the new workings in April!

[beast66606]

This Saturday is the first of the "new" workings - I will be there 8>)

[theamateurbasher]

Oh dear, no 37 on this one eh? Oh well, I hope that diagram won't be gone for long. Very good effort there, 5*.