Like:
The Queen of Diamonds;
The Ace of Spades (only the pip + a dirigible);
The Ace of Diamonds (only the pip);
The King of Diamonds (but not its background).
Good luck.
Editing is always a challenge. Is it recognizable that the King of Diamonds (John Carter) is on Mars? I'm going to wait for coloring before I cut back anything. Thanks for your input, it's always good to hear what people thing (the good, the bad and the ugly). Speaking of ugly, here is my take on the first joker... needless to say the other Joker is Hyde.
First Verne, now Stevenson?
The frame - I would think something silver or gold would look more appropriate to the era. And while wide frames like that were common to the era, consider that you want the cards to also look attractive. A more popular trend with courts and faces is to go with a white border but no frame. Consider instead removing the frame from the faces, but putting the index into a frame that looks like a locket or a pocketwatch, two very popular pieces of jewelry of the era.
Whichever ideas you eventually opt for, make it uniform throughout the deck - the only possible exception you could make would be for the jokers, where you have a bit more leeway. I have seen some watches of the era, referred to as "gambler's watches", where the numbers on the face are replaced with the cards Ace through Queen of a given suit - it could be a very unique device that you could employ here, if you chose to. (BTW: the watches look AWESOME with a capital AWESOME!)
Wait, an inspiration just struck - lockets/pendants in the shape of the suits, with the value only in the frame, perhaps with a faded black-and-white photo in the background on the black suits, sepia tone background images for the red suits! That could look pretty brilliant! You could even use silver for the black-suit frames and gold for the red ones, creating a more distinct color difference. I can think of even more with this concept, but I'll just let you run with this and see where you take it.
The typefaces you're using - the 10 of diamonds has a type that looks more 1920s than Victorian, while Dr. Jekyll's joker looks like a scrawl. Consider something like a Victorian script (but make sure the letters are legible, since Victorian capitals in script can be a bit on the baroque side). Alternately, think of the posters of the old West as well - some of those typefaces were in use in Victorian England as well. Tempting though it might be to use Roman numerals, I'd stay away from them - card players in general just don't like them much unless they're playing something with a French tarot deck.