M.J.S: Grinkle outflow
M.J.S: Grinkle outflow
M.J.S: Grinkle outflow
M.J.S: In we go
M.J.S: Grinkle outflow
M.J.S: Outflow
M.J.S: Andy in the outflow
M.J.S: Outflow
M.J.S: Safe looking wooden props!
M.J.S: Tunnel collapse
M.J.S: Rusty box section
M.J.S: Rusty box section
M.J.S: Rusty box section
M.J.S: Supports!
M.J.S: Rusty bent supports
M.J.S: Sam and Phill at work
M.J.S: Supports
M.J.S: Grinkle iron mine culvert
M.J.S: Grinkle iron mine culvert
M.J.S: Grinkle iron mine, let me out!!
M.J.S: Me added for scale!
M.J.S: inflow
M.J.S: Andy at work
M.J.S: Grinkle iron mine culvert
M.J.S: Andy at the inflow