02:23

Triple axis escapement model

01:23

Big Ben replica video

12:06

Oliver Pillard model #3, New Britain Bank Lock Co., 1875. Demonstration video.

02:05

New Britain Lock Co., Pillard model #3 movement, 1875

01:08

Dent epicyclical skeleton

28:22

Hall Premier double dial #3, c.1870 with Hall/Consolidated time lock, c.1882

05:12

Chicago Time lock/Diebold Marsh v 2, demonstration of bolt dog arming option.

01:15

Hollar Model 2, 1896. Initial powering up of the motor and solenoid systems

00:22

Hollar Model 2, 1896. Timer movement finished

16:10

Hollar Lock Inspection and Guarantee Co., Model 2, 1896, time lock demonstration video.

16:49

Consolidated Concussion and Calendar Time Lock

01:04

Yale Model 1

06:55

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

12:42

Overmyer & Huston Model 1 time lock, 1876

03:08

Charles Fasoldt's entry in the 1876 Philadelphia Centennial Exposition winning a gold medal.

03:03

Tourbillon escapement model

02:56

Charles Fasoldt, 1876 Centennial Exhibition in Philadelphia

12:03

Astro-skeleton overview montage, Oct, 2022

01:43

Astro-skeleton, Planisphere bearings demo

00:09

Ratchet demo of main winding crank

05:04

Holmes model 2[2] internal override system, c. 1882

01:26:39

BHI, February 2022 Zoom presentation, 2

18:22

Astro-skeleton, Presentation video

00:33

Astro-skeleton, Sidereal roller cage demonstration

15:48

Astro-skeleton, Views and demonstrations of components, 10 2021

10:25

Astro-skeleton, The finished overview video

01:08

Astro-skeleton, Reverse coup perdu correction index wheel

01:35

Astro skeleton, Wagner remontoire spring failure

08:31

Brass exhibition clock, c 1880

01:11

Louis Thouverez, c. 1790, Paris France, Pendulum study.

04:54

Astro-skeleton, Close up views of machine running

00:51

Astro-skeleton, Locating jig for keyway holes

01:30

Astro-skeleton, June 2021

02:01

Astro-skeleton, Seconds correction and 'reverse coup perdu' device

00:37

Astro-skeleton, Seconds buffer spring demonstration

00:39

Astro-skeleton, Seconds hand correction

01:18

Astro-skeleton, Seconds hand acting erratically

06:00

Atlas orrery clock

01:48

Atlas clock, the celestial sphere

00:22

Astro-skeleton, Celestial demonstration selector

00:30

Astro-skeleton, mean solar and equation of time setting demo

01:36

Astro-skeleton, fitting of the carrying frame to the clock demo.

01:21

Astro-skeleton, cutting a dial hand

00:46

Astro-skeleton clock on mockup sub base, Jan 2021

05:06

Astro-skeleton, orrery finished, and functional demonstration

05:45

Astro-skeleton, Orrery finished

01:09

Astro-skeleton, Finished Sun and Moon module

11:20

Astro-skeleton, Orrery center gearbox disassembly

02:05

Astro-skeleton, Planisphere wheel work is finished

01:05

Astro-skeleton, Clock running in temporary case, November 2020

01:40

Astro-skeleton, Great Anomaly and Projection variable differentials

00:59

Astro-skeleton, Planisphere finished

00:49

Astro skeleton, Beat plate bezels being milled

40:25

Sun Moon, rise set disassembly procedure

11:04

Astro skeleton, Tellurion disassembly procedure

06:36

Astro-skeleton, Tellurion finished

12:56

Astro-skeleton, Movement in freewheel

06:38

Astro-skeleton, assembly of the calendar calculator module

10:46

Astro-skeleton, Main calendar module disassembly

02:20

Astro-skeleton, Turning a large dial bezel