Hi.
Original marathon CD.
Disc - http://imageshack.com/a/img856/8105/uexe.jpg
Front - http://imageshack.com/a/img834/9493/nom4.jpg
Back - http://imageshack.com/a/img716/5255/zpzp.jpg
Serial - http://imageshack.com/a/img203/1982/ukpj.jpg
Marathon ISO. For macintosh emulators.
http://www.mediafire.com/download/f26sppph3tr6cdb/Marathon+CD.zip