Printed from www.nzmeccano.com
Centre of differential
A chance discovery from tinkering with real 1927 30a is that a correctly made 140y will sit in the space between a meshing set of four. The best 140y that I've ever seen are the final production run made by (or was it just supplied by??) Meccano France
Log in to the gallery
If you have any interesting information or comments about this page, please add them here: