Barleywine
The Petit Lenormand have nothing to do with Mlle. Lenormand. They originated, as far as we now know, in Germany at the end of the 18th century and were 're-packaged' in 1845/6 following the death of Mlle. Lenormand, appropriating her name for promotional purposes (a very common practice at the time, especially among divinatory works). We have no idea who "Philippe" was, but he was probably an employee or acquaintance of the publishing company. The meanings are EXTREMELY close to the meanings given in an 1796 Austrian work (translated into English) on reading 32 coffee-grounds that included a set of cards printed with the coffee-ground images. The technique given for reading these cards is nearly the same.
So, even though she was an historical personage who practiced cartomancy in France in the first half of the 19th century and who left a body of written work (apparently unhelpful on the specifics of divination), there is no surviving evidence of her working methods? I wonder whether she had one of the German precursor decks or just used playing cards. With our penchant for revisionism and knowing what we know, I'm surprised we haven't given the whole system a different name.