https://www.amsterdamtypewriter.com/en-us/products/typewriter-key-inserts-universal?variant=49394561876302&_pos=1&_psq=glass+key&_ss=e&_v=1.0

Amsterdam Typewriter began selling these around 2024-09-24: https://www.facebook.com/groups/typewritermaintenance/posts/3869850413252379/

One set consists of 45 normal keys (12.2mm) + 4 shift keys (16.2mm)

Some of the Smith-Corona 6 series machines (electrics) came with copper shipping restraints that were meant to be removed by the dealer prior to sale. Sometimes they can be found inside cases and in other instances, inside the typewriter itself.

via: https://old.reddit.com/r/typewriters/comments/1ew971o/need_help_finding_where_this_came_from_more/

See also:<br /> https://imgur.com/a/xbo6SoY<br />

https://imgur.com/a/PMPCXN5<br />

How to find typewriter parts (Buying a Bad Typewriter ep 3) by [[Just My Typewriter]]

https://www.mrmrsvintagetypewriters.com/en-us/products/olympia-typewriter-case-rubber-foot?_pos=1&_sid=f3b235259&_ss=r