[cctalk] OT Scotch Type 871 Tape Reel?

Hi all, I'm trying to sell an old Scotch tape reel on Ebay Kleinanzeigen here in germany. It's box is labeled 871-1-3600 R41 which I think means Type 871, 1 Inch and 3600 ft, Don't hve an idea about R41. Stock No: 84-9800-5294-2 I've bought that myself in a error..needed an Data tape to this time. Now one asks if that is an vintage video tape for the philisp EL3400 Recorder.. Has someone an idea what kind of tape that may be? Thx, Holm -- Technik Service u. Handel Tiffe, www.tsht.de, Holm Tiffe, Goethestrasse 15, 09569 Oederan, USt-Id: DE253710583 info(a)tsht.de Tel +49 37292 709778 Mobil: 0172 8790 741