blank endorsement(An endorsement on a check or negotiable note that names no payee, making it payable to the bearer. Also called endorsement in blank. AHD Alexander Demidov)
special endorsement(A special endorsement consists of a signature and a statement identifying the entity to which the check should be paid. Usual wording is "Pay to [the order of] TRANSFEREE NAME." I am of the opinion, the payee of a promissory note, transferred by special endorsement, who may come to the possession of said note again, cannot maintain a... Alexander Demidov)