Annotation:Q1729
Revision as of 13:16, 19 February 2025 by Admin (talk | contribs) (Created page with "One special feature of this dioptric prismatic bussole is that it does without a visible compass needle. Instead, the entire dial, a so-called dry dial, aligns itself magnetically to the north by means of its gimbal.")
One special feature of this dioptric prismatic bussole is that it does without a visible compass needle. Instead, the entire dial, a so-called dry dial, aligns itself magnetically to the north by means of its gimbal.