Otay! Here's our 19050's page
http://www.horror.com/forum/showpost...&postcount=726
For our 6 Honorable mentions, I support:
The Beast from 20,000 Fathoms (1953)
The Amazing Colossal Man (1957) - (thought it had a lot of heart and was shocking to me when I saw it as a kid)
The Killer Shrews (1959) - (cult classic for a reason. It's dark moody scary quicken pace to it. Some dark characters too. A bit like being trapped in the house in The Birds film. May have to see it understand what I mean.)
Tarantula (1955) - (A generalized classic. I actually liked it's slower character driven pace. Kind of a sleepy rainy day horror film).
There are better films in the list, such as
Day the Earth Stood Still and
This Island Earth are wonderful films. I don't personally consider them Horror, but I've seen both these films included in Horror collections of various types. So I have no wider objection to their inclusion.