In an eight quart kettle or Dutch oven place turkey bones, water -- down through to and including the bay leaf.
Heat to boiling; reduce heat, cover and simmer for 1 hour.
Remove the bones to a platter and let cool.
Add the parsley through to green beans. Heat to boiling; reduce heat and simmer for 10 minutes.
Meanwhile, scrape meat from the carcass and return meat to the soup pot. Add liquid if required. Heat to boiling; add noodles and cook uncovered for 10 minutes.
Melt butter in a small frying pan; stir in flour. Cook over low heat, stirring constantly, until the flour browns. Stir into boiling soup.
When the soup returns to a boil; reduce heat and simmer for 5 minutes.
Recipe Notes
Serve hot in large bowls - as if there were any other kind!