Odometro: differenze tra le versioni
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m Annullate le modifiche di 188.216.70.55 (discussione), riportata alla versione precedente di Omega Bot Etichetta: Rollback |
→Collegamenti esterni: rimosso link rotto |
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== Collegamenti esterni ==
* {{en}}[https://web.archive.org/web/20070830135317/http://www.nrw.qld.gov.au/museum/articles_complete/surveying/perambulator.html Perambulator] Information on the use of perambulators in surveying in Queensland, Australia in the 19th century.
* {{en}}[https://web.archive.org/web/20071015125355/http://americanhistory.si.edu/collections/surveying/type.cfm?typeid=22 Waywisers] at the Smithsonian National Museum of American History
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