06-02-2023, 08:22 AM
These people who invent things in more than one field really amaze me at times.
Tracy
Tracy
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Wheatstone and the concertina
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| Messages In This Thread |
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Wheatstone and the concertina - by ppppenguin - 06-02-2023, 07:32 AM
RE: Wheatstone and the concertina - by BusyBee - 06-02-2023, 08:22 AM
RE: Wheatstone and the concertina - by Mike Watterson - 06-02-2023, 11:30 AM
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