# Old navigational instruments

**URL:** <https://forum.gcaptain.com/t/old-navigational-instruments/72193>\
**Category:** Professional Mariner Forum\
**Created:** [March 22, 2025, 7:55pm UTC](https://forum.gcaptain.com/t/old-navigational-instruments/72193 "2025-03-22T19:55:18Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![spowiednick](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.gcaptain.com/spowiednick/32/35668_2.png) [@spowiednick](https://forum.gcaptain.com/u/spowiednick)\
**Post date:** [March 22, 2025, 2:02pm UTC](https://forum.gcaptain.com/t/old-navigational-instruments/72193/3 "2025-03-22T14:02:11Z")

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With the first pictured item they flew to the moon. 😉 .How spectacular and how inappropriate of me not to mention it 😉 Bet You used abacus in primary school. I did 😉

 ![image](https://us1.discourse-cdn.com/flex016/uploads/gcaptain_maritime_forum/original/3X/3/f/3f4d3bc9c84bbe3a3a2c2dcfdedeb1a97ce6d67b.png)

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