Dating vintage playing cards
A key piece of evidence in this theory is a 15th-century document called the...Antique playing cards are a unique art form that has changed through the centuries.Collectors collect playing cards in a variety of ways.The collector who collects complete decks may be interested in collecting from a particular historical period or attempt to collect cards from each major period.In the 16th century the French playing cards began to take on a more modern appearance with the use of kings, queens, and jacks.The ace was usually considered the lowest card in the deck until the French Revolution when it was common to play cards "Aces high." This promoted the ace to the highest spot, symbolizing the rise of the lower classes over royalty.
The earliest known European woodcut card was manufactured in 1418.
2,700 black and white illustrations, 324 color illustrations." If you are a collector of playing cards you will, of course, want a copy for yourself. Another book I'd recommend getting your hands on is Catherine Perry Hargrave's A History of Playing Cards: And a Bibliography of Cards and Gaming.
This is a reprint of an older work, so there's no up-to-date information in it; but it is a very informative work, and has the added advantage of being remarkably inexpensive. If your deck says "Dondorf Spiel," search on Google for Dondorf Spiel.
What you need to do is to identify your deck, determine the desirability of it, and candidly assess the deck's condition.
Let's talk about condition for a moment, because you can do that right now. These issues are important, because if you're going to try to sell the deck to someone, you need to describe it honestly.