Bidspirit auction | Torah Novella from Rabbi Dovid

Torah Novella from Rabbi Dovid Oppenheim Ab”d Prague - Tractate Bava Metzia 4 long pages of novella [31x10 cm] which appear not to have been printed yet. These novella were written obviously by a talmid of Reb Dovid Oppenheim. There are some coreections here & there but we weren't able to verify who it is.