We delved deep into the Sunderland Echo archives to find these 19 images from the pits of the Wearside area.
From canteens to pit cages, ponies to winding gear, we have got lots of reminders of a huge industry.
Take a look and if you have more memories to share, get in touch and tell us more.
13. The last ponies leave Wearmouth
Mr Cyril Stevenson (left) with Happy and Mr Frank Barty with Andy, as the last two ponies leave Wearmouth Colliery for retirement. Remember this? | JPIMedia Resell Photo: SE
14. Hylton Colliery
A 1972 image showing Hylton Colliery pit. Did you work there? | JPIMedia Resell Photo: Sunderland Echo
15. Share your memories
Did you work down the pits and do these scenes bring back memories of those days gone by. To share your recollections, email [email protected]. | JPIMedia Resell Photo: Sunderland Echo
