I need to cut and later assemble some slotted angle steel extrusion.
So, I enumersated the items I needed to the assistant in B&Q and said, "Would you have a hacksaw blsade for a saw from about 1938?" and he laughed!
I ask you. If it was good enough for my father-in-law it should be good enough for me.
Anyway when I told my next-door neighbour, he rushed indoors and came out with a blade for a "Junior". Luckily I have one of those too.