Very rare style engineer boots from around the 1950’s

With lucky clover stitch

One heelpad on insole is missing but the other looks to say baldwin on it and hecho en mexico

I an unsure on sizing there is some stamping on inside of boots but I can’t make out what it says

Maybe 71 and 271/2

E250

The leather seems flexible but the finish is cracking and they have torn at the back where stitching appears rotten. so i will be selling them *as is* condition for display or collection purposes only

Sole is 11.5” long