The five Project fonts were inspired by the hand-lettered titles of the film Project Moon Base (1953). Tucker brought them to my attention with a couple of very clean stills. I only knew the film from a grainy tape of when they lampooned it on Mystery Science Theater 3000. It's my favorite kind of scifi: laughably dated, fake, and earnest. (Also used in Crash of Moons.)
I've made a set of five fonts--Light, Medium, Bold, Bold Inline, and 3000 (the 3-D style)--for a variety of uses. Out of the Moon Base context, it can have a very different feel, almost quaint in some of the letterforms.