Archion http://www.archion.de/p/81a249b582/ is a Namensverzeichnis to baptisms for Propstei Altona, 1867-1873. I would like to see the entry for Lüdemann in the register for 1868, Nr. 87 [http://www.archion.de/p/d82fb8da04/ ]. However, I cannot locate this record in the registers for either Altona-St. Trinitatis or Altona-St. Johannis. Is there another set of baptismal registers for Propstei Altona that is not (yet) on Archion?