Annotation:Q1729: Difference between revisions
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(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.") |
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Latest revision as of 13:16, 19 February 2025
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.