Image: Plan of Tvrdja in Osijek 1861

Description: Plan of Tvrđa in Osijek
Title: Plan of Tvrdja in Osijek 1861
Credit: http://www.skyscrapercity.com/showpost.php?p=48746687&postcount=83
Author: Unknown authorUnknown author
Permission: This Croatian work is in the public domain because its copyright expired pursuant to the Yugoslav Copyright Act of 1978 and the succeeding Croatian Copyright Act of 1991 (NN 53/91 and 58/93), which provided for copyright term of the life of the author plus fifty years, respectively 25 years for photograph or a work of applied art (details). This applies to works already in the public domain on or before July 27th, 1999, when the law was changed. The work meets one of the following criteria: a) it is a work of known authorship and the author died before January 1st, 1949 b) it is an anonymous work and it was published before January 1st, 1949 c) a photograph or a work of applied art published before January 1, 1974A source should be included so that the status can be verified. Note that other works enter the public domain 70 years after the author's death or 70 years after publication if the work was published anonymously. If this is the case please use Template:PD-old-70.
Usage Terms: Public domain
License: Public domain
Attribution Required?: No