Some very nice items there. I had not seen or heard about a 'duplicate whist' deck before (58). Would be very interested to see / learn more about it.
Bird's Duplicate Whist was a deck designed to allow the same hands to be played contemporaneously at different tables of four people. Using a stylo and holes in the cards predetermined deals could be distributed to the four players. It was an unwieldy system, quickly replaced by ones easier to handle.
There were quite a number of bridge and whist decks published from c1890 until c1950. Many of them were considered teaching decks with instructions for play in the margins. There were also decks with different colored pips, ie black spades, red hearts, orange diamonds and blue clubs to try to prevent sorting a card into the wrong place.
Collecting early bridge and whist decks was Tom and my first area of focus and it is amazing how many playing cards were published to try and attract and teach people who wanted help with the games. You can check out the bridge and whist and non-revoke sections of the Hochman Encyclopedia to learn about the 57 different deck varieties published pre 1950.