Cuba & Porto Rico

Hi to all

I bought these stamps for 4.50. Most are mint slight hinged. Between 1855 & 1873 I believe that Cuba & Porto Rico used the same stamps, so until they overprinted the stamps with Porto Rico and printed them with county of origin names I suppose the only way to tell where they came from would be a good postmark or a cover. I like the fact that some of them are dated, it makes it so much easier to find them in catalogues.
Anyway, I am happy with my purchase.
Regards
Horamakhet