551. 4" long, patented in 1911
552. 3-5/8" diameter, this tool is missing its handle, which is similar to the one in the next photo.
11" long, serves the same purpose as the tool above, but the head is different.
553. 5" long
554. Another partial/close-up of something common:
555. 30" long
556. 20" long
Answers
552. 3-5/8" diameter, this tool is missing its handle, which is similar to the one in the next photo.
11" long, serves the same purpose as the tool above, but the head is different.
553. 5" long
554. Another partial/close-up of something common:
555. 30" long
556. 20" long
Answers
11 Comments:
554 fire suppression sprinkler head
By
Anonymous, at 1/05/2006 10:38 AM
551 slide viewer, like viewmaster, only one image?
By
Anonymous, at 1/05/2006 9:22 PM
553. Salinity and temperature gauge for an aquarium?
555. Butter churn?
By
Anonymous, at 1/05/2006 11:52 PM
>551. Edison Gramophone cylinder
Correct
>554. Cutting plate from hand cranked meat grinder
Nope
>556. Log dog
Yes
>554 fire suppression sprinkler head
Correct
>551 slide viewer...
No
>553. Salinity and temperature gauge for an aquarium?
Close
>555. Butter churn?
Nope
By
Rob H., at 1/06/2006 4:38 PM
553. A TDS meter for testing total dissolved solids in water.
By
Bob Dively, at 1/07/2006 3:54 PM
>A TDS meter...
Correct
By
Rob H., at 1/07/2006 5:08 PM
555 Part of a conveyer belt or treadmill?
By
Anonymous, at 1/08/2006 4:15 PM
>555 Part of a conveyer belt or treadmill?
Nope
By
Rob H., at 1/08/2006 5:10 PM
555 For raising and lowering a bucket on a rope into a dug water well.
By
Anonymous, at 1/08/2006 7:12 PM
>555 For raising and lowering a bucket on a rope into a dug water well.
Yes
By
Rob H., at 1/08/2006 8:00 PM
552 - knurling tool for a lathe?
553 - ditto?
By
Anonymous, at 1/24/2006 12:54 PM
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