Presentation of an antique Bramah Style lock from Maison Fontaine Paris. | Presentation of an antique Bramah Style lock from Maison Fontaine Paris. Edit: TF is the company Maison Fontaine, or Fontaine
![A dissertation on the construction of locks by Bramah, Joseph.: Very Good Hardcover (1785) | Adam Weinberger Rare Books A dissertation on the construction of locks by Bramah, Joseph.: Very Good Hardcover (1785) | Adam Weinberger Rare Books](https://pictures.abebooks.com/inventory/19911340376.jpg)
A dissertation on the construction of locks by Bramah, Joseph.: Very Good Hardcover (1785) | Adam Weinberger Rare Books
Presentation of an antique Bramah Style lock from Maison Fontaine Paris. | Presentation of an antique Bramah Style lock from Maison Fontaine Paris. Edit: TF is the company Maison Fontaine, or Fontaine
![A dissertation on the construction of locks by Bramah, Joseph.: Very Good Hardcover (1785) | Adam Weinberger Rare Books A dissertation on the construction of locks by Bramah, Joseph.: Very Good Hardcover (1785) | Adam Weinberger Rare Books](https://pictures.abebooks.com/inventory/19911340376_2.jpg)
A dissertation on the construction of locks by Bramah, Joseph.: Very Good Hardcover (1785) | Adam Weinberger Rare Books
![File:Rudimentary treatise on the construction of door locks - for commercial and domestic purposes - with Mr. Smyth's letter on the Bramah locks (IA gri 33125001394192).pdf - Wikimedia Commons File:Rudimentary treatise on the construction of door locks - for commercial and domestic purposes - with Mr. Smyth's letter on the Bramah locks (IA gri 33125001394192).pdf - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Rudimentary_treatise_on_the_construction_of_door_locks_-_for_commercial_and_domestic_purposes_-_with_Mr._Smyth%27s_letter_on_the_Bramah_locks_%28IA_gri_33125001394192%29.pdf/page1-377px-thumbnail.pdf.jpg)
File:Rudimentary treatise on the construction of door locks - for commercial and domestic purposes - with Mr. Smyth's letter on the Bramah locks (IA gri 33125001394192).pdf - Wikimedia Commons
![TIL In the entire history of the world, during only a brief 67 year period there existed "perfect security". This was due to the Bramah lock invented by Joseph Bramah in 1784. TIL In the entire history of the world, during only a brief 67 year period there existed "perfect security". This was due to the Bramah lock invented by Joseph Bramah in 1784.](https://external-preview.redd.it/-HjbL9i9oJEEBnx4bf9B1jgK41ATE_foBV4cmxMo-RQ.jpg?auto=webp&s=09e7f996f503c6e6452a623e8b0f4de6153bfa65)