A friend of mine returned from Cuba earlier this year with several MIN COM CUBA CD 154s that he managed to obtain while there. He gave some of them to me to sell for him, and while perusing the lot I noticed that this one has a very odd spelling mistake. It reads on the front:

"CIN COM CUBA"

Note the "C" in place of the usual "M" in "MIN".

It has now been brought to my attention that this is a listed variation, and is simply under the "CIN COM CUBA" primary embossing. I assumed it was an error and would be under the "MIN COM CUBA" listing. These MIN COM CUBA CD 154s are an odd piece for sure. I wonder how many are known out there, and how many remain elusive in Cuba.