For a little more on Dwight and some links for further reading and to Dwight's sculpture gallery, check out the latest blog post over on Vintage Space.
And there's loads more space history on Vintage Space, so check it out!
My book, Breaking the Chains of Gravity, is now available for (pre)order on Amazon! UK release is October 22 and US release is January 12, which I think is also the Canadian, Australian, and Indian release.
Don't forget to connect on Facebook, Google+, Instagram, and Twitter as @astVintageSpace Like Vintage Space in all its incarnations? Consider becoming a patron! I've set up a Patreon account so I can raise money for things to make better content, like better software for editing, and even hiring professionals!