Jahnckes Patent pocket watch shipping case

[Old Man 2011]

Hello, does anyone know about this small 30mm brass shipping case with Jahnckes Patent on the side?
Thank you for your time.

 

[JTD]

Jahncke Ltd. was a British company founded in London in 1873. They made a huge variety of metal containers for all kinds of products, such as matches, needles, cosmetics and, in your case, watches.

The company was liquidated in 1963.

JTD

 

[Old Man 2011]

Jahncke Ltd. was a British company founded in London in 1873. They made a huge variety of metal containers for all kinds of products, such as matches, needles, cosmetics and, in your case, watches.

The company was liquidated in 1963.

JTD

I had looked everywhere and I could not find any information on what I suspected was a watch case.
I thought that maybe I was not spelling it correctly.
Thank you for this.
RJ