Experts crack the secret to last letter of Mary, Queen of Scots before her execution
4:45
Experts crack the secret to last letter of Mary, Queen of Scots bef…
Dec 14, 2021
NPRTien Le
Mary, Queen of Scots, sealed her final missive with an intricate spiral letterlock
Mary, Queen of Scots, sealed her final missive with an intricate spir…
Dec 10, 2021
arstechnica.com
Art of Lock Picking
Art of Lock Picking
200 viewsApr 1, 2024
art-of-lockpicking.com
Mary, Queen of Scots used 'spiral locking' technique to preserve secrecy of last letter before her execution
Mary, Queen of Scots used 'spiral locking' technique to preserve sec…
3 months ago
abc17news.com
Jammy History on Instagram: "Let’s learn about letter locking. At its core, letter locking involves any method of folding up a letter to make it harder to access its contents. Some of these methods were quite complex, or require a special tool to create which is the case with the ‘spiral lock’ method. But others are quite easy to replicate, such as the ‘triangle fold’ method used by Francis Walsingham as the spymaster to Queen Elizabeth I. The purpose of this technique was to make it impossible
1:49
Jammy History on Instagram: "Let’s learn about letter locking. At its co…
420 views1 month ago
Instagramjammyhistory
Letterlocking at home! Three simple models (no special equipment needed) (UH0246)
Letterlocking at home! Three simple models (no special equipment nee…
25.8K viewsMar 27, 2020
YouTubeLetterlocking videos
How to Keep A Spiral Coil from Unraveling in your Planner
How to Keep A Spiral Coil from Unraveling in your Planner
118.1K viewsFeb 2, 2018
YouTubeThe Quilter's Planner
Letterlocking: Beethoven’s folded letter to Karl Holz, Europe (ND) (U…
11.3K viewsJul 13, 2019
YouTubeLetterlocking videos
Letter Locking Tutorial: Fold a Secret Envelope Like Royalty
17.4K viewsDec 31, 2022
TikTokorigammaray
Letterlocking: Mary Queen of Scots’ last letter, a spiral lock, England (1…
349.9K viewsMar 30, 2018
YouTubeLetterlocking videos
Letterlocking: Walsingham’s anti-spy letter to Sir Ralph Sadler, Engl…
28.5K viewsJun 25, 2018
YouTubeLetterlocking videos
2:15
How To Install Piston Spiro Locks
46.1K viewsSep 17, 2012
YouTubeadigitalmind
1:02
Retaining Ring Automated Installation - External / Shaft
48.3K viewsAug 2, 2012
YouTubeSmalley
1:18
Project FXR: How To Install Piston Wrist Pin Spiral Locks
15.8K viewsMay 14, 2015
YouTubeuberDoward
5:01
005 Clock Mainspring - How to let down the power... Safely!
44.6K viewsJun 30, 2020
YouTubeHow to repair pendulum clocks
1:55
How to Make a Diary Lock in Under 5 Minutes!
595.5K viewsApr 29, 2016
YouTubecosiily
1:19
Spiralock self locking threaded fastening solution
45.5K viewsAug 20, 2009
YouTubeSpiralock
33:20
Designing Buckles, Clips and Snaps for 3D Printing - Detailed Guide
437.3K viewsJun 1, 2019
YouTubeMaker's Muse
4:50
Introducing the Baby Lock Destiny Sewing and Embroidery Machine
59K viewsAug 13, 2014
YouTubeBaby Lock USA & Canada Sewing Machines
3:52
Letterlocking: Elizabeth I’s two-piece locked Royal Commission, …
9K viewsMay 4, 2016
YouTubeLetterlocking videos
3:54
Dremel Rotary Tool Repair - How to Replace the Shaft Lock
39.3K viewsDec 28, 2017
YouTubeFix.com
0:54
Strategies for Students: How to Open a Combination Lock
1.5M viewsAug 15, 2019
YouTubeUnderstood
4:06
Knives 101 : Difference Between a Frame Lock and Liner Lock
147K viewsJan 6, 2012
YouTubeEDGED mindset
1:37
How to Install and Remove an External Spirolox® Retaining Ring
27.1K viewsFeb 25, 2020
YouTubeSmalley
6:14
Letterlocking: A spiral locked letter from a lady to Sir Francis Walsing…
430 viewsOct 28, 2016
Vimeoletterlocking
2:38
Letterlocking: Triangle lock with slit parallel to the fore-edge, Europe a…
110 viewsOct 28, 2016
Vimeoletterlocking
The Art of Letterlocking: The Elaborate Folding Techniques Tha…
Nov 14, 2018
openculture.com
11:44
Spiral Lock Install
8.2K viewsJun 27, 2021
YouTubeCastle Works Motorsports
4:59
Letterlocking: Love bug – numbered foldable version, USA (2020) (UH0…
2.9K viewsApr 1, 2022
YouTubeLetterlocking videos
2:09
Letterlocking: Triangle Format, Japan (UH0058)
2.9K viewsApr 23, 2016
YouTubeLetterlocking videos
See more videos
Static thumbnail place holder