In article ,
R.H. wrote:
A new set of photos has been posted:

442. Broken drill bit

443. Sheet metal tool, perhaps. Set the ball end against the piece
being worked and strike the other end of the head with a mallet.

444. I'd guess it clamps to a bench and something gets turned.
Possibly the piece with a longer handle isn't actaually part of it.

445. Used for scribing designs in wood.

446. Defective ice cube tray

447. Part of a crane, used for picking up the new apprentice by the
shirt.
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There's no such thing as a free lunch, but certain accounting practices can
result in a fully-depreciated one.