I get the feeling that it's an original deck based on some older Parisian designs - the pips and court cards are certainly Parisian, and the use of a "1" on the card we'd call an ace is also a throwback to designs from the pre-French Revolution years. The card only got called an ace at that time because it was thought to represent the proletariat - the "common people" who suddenly were in charge of things when the royals were removed. As such, they became the highest rank in the deck - until then, they were only the lowest. Additionally, court cards were replaced with the new motto of France - "Liberté, Égalité, Fraternité" (liberty, equality, fraternity {brotherhood}) instead of "Jack, Queen, King".
The birds under the spot-card indices are interesting. The names of the designers on the Ace of Spades sound familiar - I think they were the creators of the Tungstene deck.