As FriedGreenTmater mentioned, I am in the process of setting up a website with gasket templates/patterns. I have some tranny gasket patterns from an old universal set of Chevrolet transmission/universal joint gaskets that is supposed to be in the range of 1937-1954. Some of these may work for you.
I have not yet confirmed the part numbers of these individual gaskets, and don't have them on the site.
If you want to try them out, I will confirm the scale and send you a link to the files.
Here is a link to the gasket exchange website: There is a section on how to cut gaskets and how to make patterns.
The gasket Exchange If you make the gaskets you need, or find a set, please consider sending me tracings or scans, and I will add them to the site.
Kurt