Huck
Oldest evidence ca. 1505 by two German printed books in Mainz/Strassburg. The relative primitive version (each card is given with a small poem of 8 lines); the system and parts of the poem are an imitation of an Losbuch from 1485, printed by Martin Flach. Similar Losbuch-systems, however, might be much older. As the number of printed (and surviving) texts should be regarded still as small, there is naturally no guarantee, that a system, which used also cards, existed much earlier (but didn't survive), perhaps already before the book printing time. Bollstetter collected 1450 - 1473 about 10-13 divination systems, which somehow were around (none used cards).Umbrae said:Diana asked, “Catboxer pointed out that originally the minor arcana didn't have any intrinsic symbolic meanings, as they started out as playing cards…”
I think before the question is examined, it should be expanded.
When did cartomancy with a 52 card deck begin?
http://trionfi.com/0/p/41/
All, what the existing evidence gives reason to conclude, the 52 card deck preceded the Tarot.Did the 52 card deck precede or follow the Tarot?
1377 Johannes of Rheinfelden knew the 4x13-deck.
http://trionfi.com/0/p/10
1418-1425 The Michelino-deck is the first object, which might be identified as an "rather unusual Trionfi deck" (16 trumps, unusual suits, only kings as courts)
http://trionfi.com/0/b/
1505: First evidence of the word Taraux and Tarocchi.
http://trionfi.com/0/p/23
The earliest decks noted (Johannes) didn't knew 4x14-decks - which don't say too much about that, what possibly had been. Structural information (which give clear insight about the deck-structure) is rare in the early time - oftenDid the 52 card deck as we know it begin with 56 cards?
decks have survived incomplete and very seldom there is a deocument, which tells the number of the used cards or the numbers of the suits.
Catboxer (or his source) is not correct in his statement - 4x14 decks existed.
http://trionfi.com/0/j/d/ambras/
Ambraser Hofjagdspiel
Location/Time: upper Rhine, Schreiber dates 1445/1455, nowadays often 1440/45 are given
Structure: 56 cards, 4x14, King Queen, Ober (all on horse, Obers are male), Unter (beside horse), Banner, 1-9
Suits: Hunting Tool, Hawks, Dogs, Stags
And the deck of Master PW survived wit a 5x14-structure.
Just adding something to the original question: already Johannes of Rheinfelden knew cards, in which specific iconographical design (let's call it "interpretable content") was added to the pip cards. A lot of the German decks in 15th/16th century, also the Boiardo Tarocchi (pips contained texts), fulfilled this condition also.