You may contribute to the Orbis Romanus Atlas and receive (apart from coauthorship) free high quality printouts in return. If you have access to any classical resources which are currently not covered by the Database you are cordially invited to contribute these resources to the Atlas. To do so you should:
1. Download the data files of the existing Database as example files.
2. Edit your own data files according to the DataKey with any simple text editor.
3. E-mail your files to the Authors.
Not only will your data be incorporated in the next update of Published Sheets but as a thank-you we will send you a printout of the sheet or sheets of the region to which you contributed in 1440dpi colour.