it was a BIG puddle, thought it was a pond at first, as for wellies, i think trunks were the order of the day, i have not been back since, this was two years ago
errrrr, noooo, i mean undisclosed, used to be a member of west cornwall mine rescue before it was disbanded, coupled with being a coach driver, there are not many places around cornwall i dont know
I don't immediately recognise it (& I'd make no claim to know every engine house in Cornwall!); I'd hazard a guess that it's in the Camborne - Redruth mining district.