Posted to uk.d-i-y
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Mystery object
In message , bof
writes
In message , geoff
writes
In message , bof
writes
In message
,
Leo writes
On Sep 7, 10:03*pm, bof wrote:
Can anyone identify this:
http://i65.photobucket.com/albums/h222/bofphoto/fbab5289.jpg
http://i65.photobucket.com/albums/h222/bofphoto/ff6e3c5e.jpg
http://i65.photobucket.com/albums/h222/bofphoto/2fc08eb9.jpg
it's steel, 19/32" thick, 12_1/8" x 12_1/8" square and the groove
centres are 7/8" from the edge of the plate, and I found it in my loft.
Seems far too carefully made to be just a lump of steel plate.
Jeweller's bench block?
http://www.cooksongold.com/Jewellery...cm-X-10cm-prco
de-999-795
My feeling is it's a reference plate for something, as I mentioned in
the OP the centre ridge of the double groove is exactly 7/8" in and
the centre of the single groove is exactly 7/8" in.
Left by an ancient astronaut
Blimey, so they use imperial measurements too.
What else ? ...
--
geoff
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