The 1936 Klein-Urania typewriter

Here I present my 1936 Klein-Urania typewriter. As you will see, compared to the portable typewriters I have already shown, this machine uses a rather different approach to conveying motion from the keys to the typebars. This machine is the 114th addition to my collection.

Since this is a longer video, I recommend looking through the timestamps below for areas of interest.

The below linked photos and webpages shown on video are used under Fair Use (U.S. jurisdiction) or Fair Dealing (Canadian jurisdiction) for educational and research purposes:
[1] 1:03 https://typewriterdatabase.com/192x-p...
[2] 1:17 https://typewriterdatabase.com/1933-u...
[3] 16:30 https://typewriterdatabase.com/1942-u...

Timestamps:
0:00 Introduction. See https://saechsischeschreibmaschinen.c..., https://oztypewriter.blogspot.com/201..., https://davistypewriters.blogspot.com..., and https://typewriterdatabase.com/urania... for more information. My 1911 Urania No. 1 (s/n 2621) happens to be the same one from the Tilman Elster collection as is shown in https://web.archive.org/web/200910280..., however it ended up in the hands of a prominent Spanish eBay typewriter seller.
1:34 Heated typewriter shed!
3:00 Where I got this machine. What makes this one interesting.
4:52 Serial number location
4:59 Removing the top plate. Similar machine: https://typewriterdatabase.com/neya.4...
5:39 *HOW IT WORKS*: Unique type action (key mechanism). Comparison to the more common type action style.
7:37 Type action overview
11:16 Type action simulation, force curve, and angular velocity curve
15:00 Ribbon vibrator mechanism (no colour select)
16:30 Ribbon colour select mechanism explained through photos
20:54 Ribbon colour select mechanism 2D simulation
26:09 Ribbon advance mechanism
27:56 Automatic ribbon reverse mechanism
29:54 Ribbon advance adjustment
34:02 Backspace mechanism
35:52 Spacebar mechanism
37:11 Behind-segment universal bar. Escapement actuation.
38:15 Carriage return ratchet
39:19 Carriage release mechanism
41:20 Escapement and spacebar trip adjustment
42:36 Bell trip mechanism
43:42 Line lock mechanism
45:26 Margin release mechanism
46:39 Right-hand carriage return
47:22 Line advance and line finder (ratchet release) mechanisms
48:47 Paper release mechanism
49:47 Mainspring tension adjustment
50:45 Carriage shift and shift lock mechanism
52:32 Reinstalling the top plate
53:00 TYPING PREPARATION Setting the margins. Feeding paper. Line finder. Paper release usage.
54:24 *TYPING DEMO*. Commentary on the typing experience.
56:19 FAST TYPING
57:07 Small type alignment issue
57:49 Upper left typing view
59:12 Conclusion

What you can expect to see on this channel:
Soon: Typewriter, switch, and keyboard collecting, Romantic Era piano performances (Chopin, Liszt, Schumann, Alkan etc.), "perfectionist" Lego builds and mods.
2023+: Programming, computer architecture, model ship building, worldbuilding?, conlangs?, philosophy?
2024+?: Independent watchmaking, making unique typewriters from scratch, "revolutionizing" the concert grand.