pksouza      (at 6:14pm, Fri 19th Jun, 20)

Thanks for your post. I have looked at Learman, very interesting. I have a document awaiting approval which is a consequence of a search I made about "O" rings, used in various types of hydraulic equipment, that may be of interest for Meccano modelling. A second document will follow soon.

bob t      (at 4:58pm, Tue 16th Jun, 20)

pksouza, I believe you are trying to create a document in that section about tyres, are you aware of the tyres photos created by Learman & Burgess in Richard Payn's Gallery. Typing Learman in the gallery Search Box should find these.Sorry can't give you direct link here. We could discuss this if you joined the Rust Bucket Forum. I have created many Documents.