3B --- Thank you for looking! And at least letting me know that you didn't find anything.
The pan does bolt up to my 1959 261 block, but if I knew what year it was then I could find out what the correct oil pick up tube that is needed for that pan.
I may have to just guess at it. (??)

There was some good information about oil pans and pickup tubes in an article at 'Webrodder.com' that may have helped, but that article seems to have now been taken off the internet.

THANKS for tring to help!