Clocks and Scientific Instruments

Clocks and Scientific Instruments

This forum has 521 topics, 9,562 replies, and was last updated 17 April 2025 at 18:06 by John Haine.

Viewing 25 topics - 151 through 175 (of 521 total)

← 1 2 3 … 6 7 8 … 19 20 21 →

- Topic
- Voices
- Posts
- Last Post
- First Clock in Metric
  Started by: Iain Downs
- 10
- 19
- 24 October 2021 at 17:24
  Iain Downs
- The most complex clock built in our lifetime
  Started by: lfoggy
- 12
- 17
- 25 September 2021 at 21:36
  J Hancock
- Pendulum spring steel hangers
  Started by: Mick B1
- 10
- 17
- 23 September 2021 at 01:14
  Paul Lousick
- A straight line engine
  Started by: John Hinkley
- 3
- 6
- 21 September 2021 at 17:50
  Dave S
- Harrison’s Wooden long-case Clock
  Started by: Michael Gilligan
- 3
- 4
- 8 September 2021 at 11:41
  Brian Wood
- optical mystery parts
  Started by: gerry madden
- 6
- 10
- 4 September 2021 at 16:33
  gerry madden
- pH electrodes [advice requested]
  Started by: Michael Gilligan
- 11
- 16
- 4 September 2021 at 00:03
  Michael Gilligan
- Protractors scaled in Radians
  Started by: Michael Gilligan
- 10
- 19
- 30 August 2021 at 21:13
  Michael Gilligan
- One for the youngsters
  Started by: Michael Gilligan
- 9
- 11
- 29 August 2021 at 12:28
  Perko7
- clock parts disposal ?
  Started by: gerry madden
- 3
- 5
- 29 August 2021 at 11:14
  gerry madden
- THE NUMBER 9 ! 1 2
  Started by: noel shelley
- 15
- 28
- 25 August 2021 at 12:52
  duncan webster 1
- Harrison Remontoire info
  Started by: Dave S
- 2
- 6
- 19 August 2021 at 12:39
  Dave S
- Pythagorean Triples ? in Babylon !
  Started by: Michael Gilligan
- 6
- 8
- 5 August 2021 at 15:19
  Calum
- OMT microscope – restored
  Started by: gerry madden
- 7
- 12
- 29 July 2021 at 15:41
  Michael Gilligan
- A motor or a weight for Wildings Small Tower Clock
  Started by: gerry madden
- 6
- 8
- 26 July 2021 at 20:39
  vic newey
- Template for Cutter Teeth Indexing Table : Patent
  Started by: Michael Gilligan
- 6
- 15
- 16 July 2021 at 17:52
  Michael Gilligan
- Radio controlled clocks 1 2
  Started by: Tony Jeffree
- 15
- 39
- 14 July 2021 at 14:46
  Alan Wood 4
- The John C. Taylor Collection
  Started by: Michael Gilligan
- 2
- 4
- 8 July 2021 at 16:02
  Meunier
- Equatorial Sundial construction (kits?)
  Started by: Colin Whittaker
- 4
- 12
- 7 July 2021 at 14:21
  Colin Whittaker
- Oven Controlled Crystal Oscillators [Vintage]
  Started by: Michael Gilligan
- 2
- 4
- 2 July 2021 at 08:44
  Michael Gilligan
- How Elgin made Jewels for Chronometers
  Started by: Michael Gilligan
- 10
- 14
- 24 June 2021 at 16:01
  Mark Rand
- So, you know about clocks!
  Started by: David Noble
- 8
- 11
- 23 June 2021 at 11:50
  David Noble
- Super Glue & Balance Springs – II
  Started by: Sam Stones
- 1
- 2
- 19 June 2021 at 21:58
  Sam Stones
- Balance Spring Progress
  Started by: Sam Stones
- 3
- 6
- 16 June 2021 at 14:56
  John Haine
- 30 hour clock electric winder
  Started by: YouraT
- 10
- 19
- 9 June 2021 at 11:49
  YouraT

Viewing 25 topics - 151 through 175 (of 521 total)

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