Printed from www.nzmeccano.com
US? 56 tooth gear with zinc alloy boss
A number of these have shown up in North America in batches of Meccano from circa 1915 - 1920 (dating is questionable). This is the highest resolution picture I have at the moment. An obviously genuine 27a is shown for comparison, and opposite sides of two samples of the odd gear are shown.
Log in to the gallery
If you have any interesting information or comments about this page, please add them here: