New York , NY
Mayflower Model With Quadrant
Photograph - Photograph
Model of the Mayflower with a quadrant and sandglass. A quadrant is a navigational instrument used to measure the angle of the sun over the horizon at noon. The measurement can then be used to calculate the latitude of the vessel. The sandglass is used to measure time.
June 6th, 2014
Viewed 49 Times - Last Visitor from Sunnyvale, CA on 07/28/2015 at 8:38 PM