Sketching away in my big book, which, paradoxically, leads to smaller images, even though I have to “stitch” them in photoshop. That one rocket reminds me now of Thunderbird 3. That’s what you get when you don’t research things. The other rocket is probably the “Jupiter C,” or whatever it was that launched the US “Explorer” satellite. Remember it from a model kit long ago, but didn’t look it up. Also had in mind R. A. Heinlein, probably writing some of his earlier less overtly political stuff about the moon, etc.