Sextant design & build

davesmith1800 All Messages By This Member #179 Edited Designing a small BUBBLE SEXTANT & build . ? Here my first drawing of a Pocket Bubble Sextant.? ? Please comment? ? Dave? Note PDF file is a clearer drawing? 1_ SEXTANT FEB19 2025 Model _1_.pdf 1_ SEXTANT FEB19 2025 Model _1_.pdf
davesmith1800 All Messages By This Member #199 New drawings on the build? For better details see pdf copy ? 1_ SEXTANT FEB 23 2025 Model _1_ _1_.pdf 1_ SEXTANT FEB 23 2025 Model _1_ _1_.pdf
davesmith1800 All Messages By This Member #201 Did little more on getting the size down. The pdf has better details.? A few thing remove for better viewing.? ? Dave? ? 1_ SEXTANT FEB 25 2025 Model _1_.pdf 1_ SEXTANT FEB 25 2025 Model _1_.pdf
davesmith1800 All Messages By This Member #208 Updat for Feb 26 2025? 1A_ SEXTANT FEB 26 2025 Model _1_.pdf 1A_ SEXTANT FEB 26 2025 Model _1_.pdf
davesmith1800 All Messages By This Member #226 Here is small version? 4" x 4" [100mm x 100mm] if note the find adj? had removed. It could be more work to get down to 3" x 3"? ? Dave? ? 1A_ SEXTANTSmaller ver.pdf 1A_ SEXTANTSmaller ver.pdf
davesmith1800 All Messages By This Member #227 Here chart on miles vs degrees? ?

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