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Search or browse the Primary Sources database to find objects and documents related to Texas independence, which primarily come from the collections of Star of the Republic Museum. Register or login to create your own personal collection in MyCollection.

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Type > Tools & Equipment > Protractor

Accession # SRM1983-62.5

Protractor

1880


Protractors were used to plot the course that a ship needed to sail on a particular chart.




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