Kiddushin 48: False Pretenses

A dispute on the question of whether kiddushin works via a loan, on an oral agreement. Plus, transferring the right if collection. Also, betrothal with a document - when does it work, and when not? All via beraitot trying to understand Rav's opinion on betrothal. Also, a new mishnah: a man who betroths a woman with a cup of wine, but it turns out to be honey, or other cases of mistaken identity, as it were - that betrothal does not take effect.