https://www.facebook.com/groups/705152958470148/posts/1242385538080218/

https://www.facebook.com/groups/251306619987488/posts/1507528454365292/

https://www.facebook.com/groups/TypewriterCollectors/posts/10163444395754678/

$100 in $2 bills found inside of a Royal KMM.

https://www.reddit.com/r/typewriters/comments/1s3dp1d/whats_the_weirdest_thing_youve_found_in_a/

https://www.facebook.com/groups/705152958470148/posts/1220520400266732/

Viktor Krum LEGO figurine found inside an Olympia SM7 by Fraser Ihle.

https://www.reddit.com/r/typewriters/comments/1ruxez6/whats_the_worst_thing_you_ever_found_in_a/

A pen nib found inside a typewriter.<br /> https://www.reddit.com/r/typewriters/comments/1q72sk7/what_is_this_piece/

via Patty Perkins at https://www.facebook.com/groups/TypewriterCollectors/posts/10162788538859678/

mud wasp/mud dauber nest in a typewriter<br />

https://reddit.com/r/typewriters/comments/1nyozfk/what_are_these/

https://reddit.com/r/typewriters/comments/1lrkpuy/whats_inside_your_typewriter/

"The Hermes 3000 Mk2 I picked up last Saturday had a purple Polish pencil (still sharp), a marble, a drawing pin, and a well-mouldy green Smartie."

also: - broken glass<br /> - ball bearings<br /> - receipts<br /> - picture of a cat - typewriter servicing receipt - eraser shavings - multiple safety razor blades<br /> - paper clips - disintegrated foam

https://www.reddit.com/r/typewriters/comments/1ljbkz8/help_brother_valiant_missing_serial_plate/

Yellow gummy bear

https://www.reddit.com/r/typewriters/comments/1kb71ni/fixed_typewriter_plus_a_new_one/

Found a silver plate with a black letter "G" inside a Royal H.

https://reddit.com/r/typewriters/comments/1j99oo7/unknown_piece_in_typewriter/

Needle cap?

https://www.reddit.com/r/typewriters/comments/1j7jv3x/things_found_inside_a_typewriter/

via u/NisKildegaard:

Bobby pins, staples, safety pins, paper clips ... Postage stamps, coins... Pencils and erasers... Notes, business cards, shopping lists... A dental X-ray -- I think it was a molar. And the other week, a firecracker. One machine I bought for a bargain price, listed as parts/repair, turned out to be nonfunctional because a toothbrush was stuck inside the mechanism. I'm guessing it was originally intended as a cleaning tool, but ended up gumming the works entirely.

I often find things inside typewriters...