On Mon, Dec 30, 2013 at 9:48 AM, Tuszynski, Jaroslaw W. < JAROSLAW.W.TUSZYNSKI@leidos.com> wrote:
Lately someone deleted 70 pages from the middle of several thousand page Russian encyclopedia used by Wikisource. Everything was done by the book: since the uploader forgot to add a license and did not fixed the issue when notified. However deletion was done without checking the licenses in the other pages from the book. See https://commons.wikimedia.org/wiki/User_talk:Lozman#Copyright_status:_Fi le:.D0.A0.D1.83.D1.81.D1.81.D0.BA.D0.B8.D0.B9_.D1.8D.D0.BD.D1.86.D0.B8.D 0.BA.D0.BB.D0.BE.D0.BF.D0.B5.D0.B4.D0.B8.D1.87.D0.B5.D1.81.D0.BA.D0.B8.D 0.B9_.D1.81.D0.BB.D0.BE.D0.B2.D0.B0.D1.80.D1.8C_.D0.91.D0.B5.D1.80.D0.B5 .D0.B7.D0.B8.D0.BD.D0.B0_4.2_001.jpg https://commons.wikimedia.org/wiki/User_talk:Lozman#Copyright_status:_F ile:.D0.A0.D1.83.D1.81.D1.81.D0.BA.D0.B8.D0.B9_.D1.8D.D0.BD.D1.86.D0.B8. D0.BA.D0.BB.D0.BE.D0.BF.D0.B5.D0.B4.D0.B8.D1.87.D0.B5.D1.81.D0.BA.D0.B8. D0.B9_.D1.81.D0.BB.D0.BE.D0.B2.D0.B0.D1.80.D1.8C_.D0.91.D0.B5.D1.80.D0.B 5.D0.B7.D0.B8.D0.BD. .
https://www.mediawiki.org/wiki/Extension:UndeleteBatch should work.