- July 11, 2026The Antique Kelvin & Hughes 24" Brass Parallel Ruler is a vintage nautical navigation tool from the United Kingdom. Made…
- July 9, 2026MARINE NAVIGATION PARALLEL RULER Keuffel & Essex Co. 1915.
- July 1, 2026Know what you are buying.
- June 27, 2026Antique Kelvin Hughes nautical brass parallel ruler, 24”, made in Great Britain. Used, works, no missing parts, needs cleaning, in…
