Typical theatrical edition. So earlier published text of the play - working copies for the actors and directors. Printing technique - is likely hectograph. In Soviet times, this kind of publication (A4 size) for sale in the theater stores. Mark on manuscript "means that it is not published, that it is not considered and is not considered of printed book. For example, the dissertation has the same mark that student does not flatter and did not consider this pamphlet for the publication and did not include it in their list of published works.
Another thing - the publication on the manuscript, "the 1920's and early 1930's. It's been a loophole to circumvent censorship. Such publications are attempts to free publications in non-free country, and now prized collectors.
I advise you to use the certificates online electronic catalogs of the Russian State Library (formerly named. Lenin, Moscow) and the Russian National Library (formerly named. Saltykov-Shchedrin, St. Petersburg). Their website is:
www.rsl.ru
www.nlr.ru
Find the "electronic catalogs", go back and continue to search - by author, title, etc. You can search by their combination. The site is available MFN scanned alphabetical card catalog (look there for the authors). Unfortunately. has not yet disclosed in an Internet-accessible form of funds engravings, as well as posters and banners.