Identifying intake manifold

Hi, I have a dual quad manifold with the casing number 1821319-1. I was wondering if anyone knows what this would be from? Thanks

Have any pictures??

When I get back to Houston I could post pictures. It also has what looks like a date on it. 3-25-57. It does not look like a Cadillac or a hemi and the radiator thermostat goes on the front of it.

1957 desoto 345 is what I come up with!

Thanks alot for the information. Good to know what it is!