She was built at the William Denny shipyard at Dumbarton for Williamson-Buchanan Steamers.

Entity and relation annotations:
id: 0
type: entity
value: text: Dumbarton
labels: <Location>
id: 1
type: entity
value: text: Williamson-Buchanan Steamers
labels: <Organization>
id: 2
type: entity
value: text: the William Denny shipyard
labels: <Organization>
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labels: Organization:located_in:Location
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