Includes: 1) "Ody dukhovnye" ("The Odes of Spirit"), written in the most part with Lomonosov's own hand and with his own corrections. There is a note by A. Bogdanov: "From print in 1756, December 3d"; and 2) Manuscript of the end of 2nd and of the whole 3d part of Lomonosov's tragedy "Tamira and Selim." With Lomonosov's own corrections. There is also a note by A. Bogdanov: "From print in 1756, December 3d"; 3)"Kratkoe rukovodstvo k ritorike. Na pol'zu liubitelej sladkorechiia sochenennoe chrez Mikhajla Lomonosova imperatorskoj Akademii Nauk ad'iunkta. V Sanktpeterburge 1744" ("Concise guide in rhetoric. For use by amateurs of the sweet working, composed through Mikhajlo Lomonosov, the post-graduate of the Imperial Academy of Science. In St.-Petersburg, 1744"). Dated with Lomonosov's hand "January 1744". The manuscript is written with the hand of acad. A. P. Protasov and bound in pink velvet; 4) "Kratkoe rukovodstvo k krasnorechiiu, kniga pe'vaia, v kotoroj soderzhitsia ritorika pokazuiushchaia obshchie pravila oboego krasnorechiia, to est' oratoriia i poezii, sochinennaia v pol'zu liubiashchikh slovesnye nauki trudami Mikhaila Lomonosova" ("Concise guide in eloquence, book 1, which includes rhetoric exposing rules of both eloquences, i. e. oratory and poetry [poetics] composed to benefit of those who like philological sciences by efforts of Mikhial Lomonosov'); 5) same as #4. A copy of the first edition of 1748 with corrections in Lomonosov's hand. From this copy, the second editor of the book was published.