what do you know about these cartridges????

[doc1876]

what do you know about these cartridges?
I picked these up years ago, and was told that the original owner thought he had them for 20 years. Do they have any collector appeal? I have never seen another like them to do any comparison on.
They are loaded with BP174321174322174323

[doc1876]

I have also never seen pictures loaded like this!!!

[salpal48]

The company Made several different Period calibers .and market as Repros. some Guys were putting the single boxes in Cased sets of antique revolvers. Collectors Items Probably not, . Put them away . Come back 75 years or so. see what happens
Sal