Cycle thread taps & dies

[crazypj]

LOL, pretty sure there are still about 20 yrs worth of 'Blue and Green' buried in front garden when my mother made dad 'get rid' of them I remember him digging holes about 4 ft + deep and placing stacks in them.He had them from mid-early 50's until late 60's. Mother couldn't get him to drive so we only had motorcycle/sidecar growing up. I still think outfits are the most fun you can have with your clothes on. He never did get a car licence.
Oh, just remembered , this was about Cycle threads. I learned precision machining so I could fit BSA wheels into my Royal Enfield 'Continental's' (had 5 at one time, could only keep one running though ;o) ) It's come in handy over the years to be able to 'make' stuff fit'