Thanks for the reply. I had someone else date this hub for me. other info is N3 on the hub. I will check with him again on your concerns. Thanks'1896!' I think that morrow(Eclipse Machine Company) came out with their first bicycle coaster hub around 1903. This hub was referred to as their 'B' hub and came out shortly after. Somewhere opposite the '36 13' number will be a letter/number (something like L-M and 1-4 1942-45) for the date it was actually built. Another hint is the black paint bleeding thru the rust indicating a wartime hub when chroming was forbidden. Hope this helps date this hub.