I just PM'd my order for:
1x RETRO/STDRGBYSYM
1x RETRO/SPACE
1x RETRO/SPACE/GREY
It's supposed to be typing g-e-e-k-h-a-c-k if the first key of the middle row is "a". The picture has one fewer keys on the bottom two rows than the Underwood Typewriter is supposed to have. I wanted to re-do it with a new image, but it's so time consuming. ;-) I took that picture in a musium, but I've found better images online.