II. AN important objection was made to me some years ago by Capt. Evans against the use of quadrantal correctors in the Navy, that they would prevent the taking of bearings by the prismatic azimuth ...

GYRO-COMPASS AZIMUTH CIRCLE, Circa 1961 Wood case 10 in Estimate Subscribers only Auction Venue/Sale Sale Date Nov 15, 2013 Join MutualArt to unlock sale information JOIN MUTUALART LOGIN OVERVIEW ...