With help and guidance from the FAQ section I have restored my mk3 Ajax. Having restored a mk 5 already, I was familiar with obtaining the correct bushes and bearings, As Ajax's are still readily available I had no issues with a slight deviation and making a 12 bladed cylinder from 2 six bladed ones, it was mainly curiosity to see how much better the cut would be.
I found a local powder coasters to ensure the frame handles and fittings last another 75 years, I also found a nickel platers for all the nuts bolts and shafts, it's like Christmas bolting all the bits together. I thoroughly enjoying the project and didn't rush it, over the winter I have a mk 8 certes to restore. pictures to follow once I have read the instructions ( I may need to do this from a PC not my phone )