Worked in the pit when I was a youngster and the ventilation shafts were nowhere near that big ... but perhaps the welsh mine owners were tight b*****ds lol .....
I lived on a row of four story town houses at the time and the fukcing thing would get on the roof and jump from roof to roof all the way up the street and back .......
Now now tell the truth you wouldn’t accept them unless they were triple wrapped in bubble wrap incase you cut your finger which meant you couldn’t go to your flower arranging class ......
Each handle is going to be different in design as the blades are all going to be the same pattern. I will use the same materials on each handle but a different design ?