1 - Jewish phrenology (who is לאפאטר)
[Update: S. informs us that this refers to Johann Capar Lavater inventor of the "science" of phrenology. He is infamous for his famous attempt to convert Mendelssohn. According to A. Altmann, he diagnosed Mendelssohn as being essentially a Christian based on the shape of his forehead (or something like that - I don't have the book before me.) There are (unreadable) notes on the sefer (from one of the Rebbes?). Chochmas HaPartzuf is considered a big thing by Mekubbalim. I certainluy hope that the Rebbe/s don't give advice based on Lavater's science!!!!!]
2 - Limud Arukh -from son of R S. B. Bamberger (R' S. B. added some comments). Note his backwords reference to Shir as author of Toledot R' Nosson. (R' Berel Wein seems to think there was some sort of dispute between Shir and R' Bamberger but I don't see any record of this. Anyone know what he refers to?) see also Moreh L'Zovchim by the same.
3 - L' Chaker Sheiltos R' Achai - B M Levin
4 - A polemic against Shulchan Melachim - a commentary on Kitzur Shullchan Arukh by R Moshe Tzvi Landau - by R Yitzchak Sternhall (his Kokhvei Yitzchak is also on Hebrewbooks.org) who was a bit of a character.
5 - למען השבת - from R' Herzog
6 - S'ridei Eish's - L' Perakim - first edition (there were some slight changes in the second edition - will try to post later)
7 - Rashba's Maamer Al Yishmael with biography - Does Naor know of this edition?
8 - Y N Epstein's mammoth Mevo L' Nusach HaMishna 1, 2 and on Tosefta (correction (thanks to andy - not Albeck but R Shlomo Friedlander - the Cheishik Shlomon). Cf. Chanoch Albeck Mechkarim.
9 - Y A Modena - Magen V' Tzinah (against Christianity)- Geiger edition
10 - on the Rashi to Bereishis Rabbah
11 - Intro to Perek Chelek (where the Ikkarim are first formulated)
12 - R' Dovid Tzvi Hoffmann - Midrash HaGadol 1, 2 (he reconstructed Mekhilta D' Rashbi using the Midrash HaGadol) also his Midrash Tannoim
13 - R S Lieberman's Midrashei Teiman.
14 - Pedagogical Sefer on Talmud from R C Hirschenson
and many more
[15 See also commentary on R Y Eibschutz's Kreisi U Pleisi - with notice from the learned censor Karl Fischer]