Astro-skeleton, engraving Saturns eccentric orbit dial @MarkFrankclocks

Astro-skeleton, engraving Saturns eccentric orbit dial @MarkFrankclocks

Uploaded October 2018 | Updated September 2026, 2 weeks ago

Waste not want not. Buchanan uses an old, discarded wheel (see toothed perimeter) as the blank for Saturn's eccentric orbit dial.

Astro-skeleton, engraving Saturns eccentric orbit dial

Demonstration of Yale Model #1 w. auto off-guard let off, c. 1876

BHI, February 2022 Zoom presentation, 2

Dent exhibition clock

Brass exhibition clock, c 1880

Hollar Model 2, 1896. Timer movement finished

Astro-skeleton, Celestial demonstration selector

Astro-skeleton, demo of corrected Wagner remontoire cage cycling

Engraving exhibition model

Astro-skeleton, cutting a dial hand

Astro-skeleton, Planisphere wheel work is finished

Astro-skeleton, Sidereal roller cage demonstration

Astro-skeleton, engraving Saturn's eccentric orbit dial