[aelefson]

Hi-
I recently purchased the John Havlicek autographed postcard scanned below and I have a few questions regarding it. Has anyone seen the black and white Havlicek stamp before? Any other similar stamps? Is it a team issue? I could not find anything similar online. The postmark on the other side of the card appears to be 1970 (it is difficult to read). Thank you in advance for any help you can provide.

Alan