science-technology-0858 · Wikidata Q52509248
Hydrophone-MHS 203
Acoustic hydrophone used by Jean-Daniel Colladon to measure propagation of sound in water between Nyon and Montreux in 1841 Catalogue record “Hydrophone-MHS 203” assigned to “Science & Technology”. The name comes from the open Wikidata record Q52509248. Price, condition and auction timing are demonstration data.
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Acoustic hydrophone used by Jean-Daniel Colladon to measure propagation of sound in water between Nyon and Montreux in 1841 Catalogue record “Hydrophone-MHS 203” assigned to “Science & Technology”. The name comes from the open Wikidata record Q52509248. Price, condition and auction timing are demonstration data.
DEMO LOT
Prices and results are demonstrations. You practise decisions, not the market valuation of this object.
Time left 19 hr 02 min · Bids 39
Object source
Wikidata Q52509248. Bidding simulation — Training only · saved on this device · no transaction.
The exercise below is a separate synthetic DEMO case.
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