France : The SCF Cinderella Catalogue.

Unfortunately, I have nothing but this poor image.

That sums it very nicely Rod!

I guess at the bottom it says LE SOUS-MARIN followed by the boat's name but I can't quite read it.

The symbols in the corners remind of the Hungarian coat of arms but that's just based on the shape.

I look forward to seeing a sharper image.

The original question was what does JMC mean? The letters are at the top.

In the photos file code there is the word acheron which was the name of a french sub launched in 1929..

You have a keen eye. Can you suggest what the letters JMC at the top mean?

I had the "Acheron" immediately,
(I downloaded the scan to be able to do Google Image search)
saw the image text string.

I used every possible matrix of the info I could think of
Nothing

Looks like Bells in each corner

Has to be a 1950's cinderella, something like a cigarette card type of thing, has to be reasonably scarce, as no other items, if it was in a set, comes up in Google with JMC.

That's 2 unidentified cinderallas here on SCF in a few days
That is very rare

The other being those Austrian Military Vignettes.

The information is offered in a very parsimonious manner,
no info on where the image originated
where it was found etc.

Help us, to help you.

Are we sure the script is in French?



I made it HMS Acheron launched in 1947
https://en.wikipedia.org/wiki/HMS_Acheron_(P411)

I had not searched the French route.

Further
Probably French, does not share the same shape as HMS Acheron

https://www.naval-history.net/xGM-C..._Acheron.htm

The Acheron also features prominently in Greek mythology, where it is often depicted as the entrance to the Greek Underworld where souls must be ferried across by Charon (although some later sources, such as Roman poets, assign this role to the river Styx).

why would a British sub be marked sous-marin ?
If it was British it would be easier.the "JMC "Joint Maritime Course started after the war. Anti submarine warfare...Now called Exercice Joint Warrior..

You would be better answering that.
I could not read that on the item
it was illegible to me

The only info I had was "acheron"

Here's a picture of the French submarine Ajax from Wikipedia which was of the same M6 type of the 1500 tonne class as the Achéron and is described as identical:



The Achéron was scuttled in Toulon in 1942.

There was another picture discovered. This vignette is about Sainte Terese de l'enfant Jesus {there is somewhat unreadable} de la J.M.C.

Google sucks. Do you have a clue what JMC stands for?

Sorry for the quality but there is no chance to offer better images. The pictures were saved from the Internet twenty years ago or so to a floppy disks. Do you remember what a floppy disk is? The sound the floppy drive was making? Do you remember the full capacity of the floppy disk was 720KB or 1.44MB? OK, have fun.

Those corner decorations on each of the labels appear to be sailing ships.

Guess the corner decorations design is based on the admiralty anchor.