50 years ago today, on March 15, 1970, my father hosted a landmark convention at his home in Yorktown Heights, NY. I've compiled several scans related to that day provided by David Kathman (trdrcrdkid), along with material from our family archive for my first
SABR Baseball Cards Research Committee blog post. Hope you guys enjoy:
https://sabrbaseballcards.blog/2020/...i9SZXwCzVIZPFM
Mike Aronstein sorting 1963 Topps:
